{"title":"Pond Aeration","description":"\u003cp\u003eAeration moves air into the water and keeps it circulating, which helps maintain dissolved oxygen for fish and beneficial bacteria. Small and mid-size ponds usually use an air pump with one or more diffusers; larger ponds and lakes use cabinet compressors with weighted tubing and bottom diffusers, or floating fountains that add surface movement and a display.\u003c\/p\u003e\u003cp\u003eSize an aeration system by surface area and depth, not just gallons. Deep water needs a compressor rated for the pressure at that depth. Questions on sizing? Call Mystic Koi \u0026amp; Water Gardens in Upland, CA at (909) 920-3767 and talk to people who build and keep ponds every day.\u003c\/p\u003e","products":[{"product_id":"hakko-air-pump","title":"Matala Hakko Air Pump","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--green-d:#3E7F2D;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp .two{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;margin:26px 0;align-items:start}@media(max-width:720px){.mtp .two{grid-template-columns:1fr}}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:6px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:13.5px}.mtp table.ga th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:2px solid var(--line);padding:8px 6px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:9px 6px;vertical-align:top}.mtp table.ga td:first-child{font-weight:700;white-space:nowrap}.mtp table.ga .num{text-align:right;font-weight:600;color:var(--teal-d)}.mtp .note{background:var(--wash);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:14px 18px;font-size:14.5px;margin:16px 0 0}.mtp .parts{display:flex;gap:12px;align-items:flex-start;background:var(--wash);border:1px solid var(--line);border-radius:10px;padding:14px 18px;font-size:14px;margin:14px 0 0}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}.mtp a.more{color:var(--teal);font-weight:700;text-decoration:none}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration\u003c\/span\u003e\u003ch2\u003eHakko Linear Air Pump\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eIndustrial-grade linear diaphragm air pumps — oil-free, quiet and rebuildable. The backbone of pond and lake aeration, driving diffusers that oxygenate the whole water column for healthier fish and cleaner water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003eOil-free · overload protected\u003c\/span\u003e\u003cspan\u003eRebuildable wear parts\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eOxygen first\u003c\/h3\u003e\n\u003cp\u003eOxygen is the #1 limiting factor for pond health. Bottom aeration circulates and oxygenates from the floor up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eQuiet \u0026amp; efficient\u003c\/h3\u003e\n\u003cp\u003eLow-wattage linear motors run cool and quiet, 24\/7, for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eRebuildable\u003c\/h3\u003e\n\u003cp\u003eDiaphragms and magnets are replaceable — refresh the pump instead of replacing it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"two\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eChoose your model\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth class=\"num\"\u003eAir (LPM)\u003c\/th\u003e\n\u003cth class=\"num\"\u003eWatts\u003c\/th\u003e\n\u003cth class=\"num\"\u003eNoise\u003c\/th\u003e\n\u003cth class=\"num\"\u003ePond up to\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-25 \/ 25LP\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e37\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e24\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e32-36 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e2,500 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-40\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e70\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e38\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e39 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e4,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-60\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e94\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e61\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e38 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e6,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-80LH\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e119\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e82\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e38 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e8,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-100L\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e129\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e110\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e40 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e10,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-120LH\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e172\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e130\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e42 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e12,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-150\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e238\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e145\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e52 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e16,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHK-200\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e284\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e160\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e54 dB\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e20,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eInstall it right\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;margin:0 0 10px\"\u003eMount the pump \u003cstrong\u003eat least 2 inches above water level\u003c\/strong\u003e in a dry, ventilated spot — a flooded pump voids the warranty (don't rely on a check valve alone). Pair with weighted hose and a self-weighted diffuser, or buy the matched \u003ca class=\"more\" href=\"\/products\/matala-mea-pro-aeration-kit\"\u003eMEA Pro kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"parts\"\u003e\u003cdiv\u003e\n\u003cstrong\u003eKeep it running.\u003c\/strong\u003e Diaphragm \u0026amp; magnet rebuild kits and filter pads. \u003ca class=\"more\" href=\"\/products\/matala-hakko-air-pump-replacement-parts\"\u003eShop Hakko Parts →\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eOil-free\u003c\/span\u003e\u003cspan class=\"chip\"\u003eOverload protection\u003c\/span\u003e\u003cspan class=\"chip\"\u003eQuiet operation\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLong service life\u003c\/span\u003e\u003cspan class=\"chip\"\u003eRebuildable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003eBuild a full aeration system — pumps, diffusers, manifolds \u0026amp; weighted hose.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/pages\/matala\"\u003eExplore the Matala range →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"ag\"\u003e\n\u003cstyle\u003e.ag{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;--shadow:0 10px 30px rgba(14,60,72,.08);font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.6;max-width:1180px;margin:22px auto 0}.ag *{box-sizing:border-box}.ag .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);color:#fff;border-radius:18px;padding:28px 32px;margin-bottom:16px}.ag .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:#BFEAD3}.ag .band h3{font-size:26px;font-weight:800;margin:8px 0 8px;color:#fff}.ag .band p{color:#E6F4F7;max-width:60ch;font-size:15px}.ag .grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:16px}@media(max-width:820px){.ag .grid{grid-template-columns:1fr}}.ag .panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.ag .panel h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 14px}.ag label{display:block;font-size:14px;font-weight:700;margin:0 0 6px;color:var(--ink)}.ag .hint{font-size:12px;color:var(--muted);font-weight:400}.ag input[type=number],.ag select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:16px;margin-bottom:6px;background:#fff;color:var(--ink)}.ag input[type=range]{width:100%;margin:6px 0 18px;accent-color:var(--teal)}.ag .reco-model{font-size:1.7rem;font-weight:800;color:var(--teal-d);margin:2px 0}.ag .reco-sub{color:var(--muted);font-size:14px;margin-bottom:14px}.ag .spec-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}.ag .spec-row span:first-child{color:var(--inks)}.ag .spec-row b{color:var(--teal-d)}.ag .opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 4px}.ag .opt{background:var(--wash);border:1px solid var(--line);border-radius:12px;padding:12px 10px;text-align:center}.ag .opt .n{font-size:1.4rem;font-weight:800;color:var(--teal)}.ag .opt .l{font-size:12px;color:var(--inks);margin-top:2px}.ag .note{background:var(--wash);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:12px 15px;font-size:14px;margin-top:12px}.ag .note.warn{border-left-color:#C0432A}.ag .note a{color:var(--teal);font-weight:700;text-decoration:none}.ag .disc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-top:16px;font-size:12.5px;color:var(--inks)}.ag .disc b{color:var(--ink)}\u003c\/style\u003e\n\u003csection class=\"band\"\u003e\u003cdiv class=\"ey\"\u003eMystic Koi · Aeration Guide\u003c\/div\u003e\n\u003ch3\u003eWhich Hakko fits my pond?\u003c\/h3\u003e\n\u003cp\u003eTell us your pond size and depth and we'll match a pump, how many diffusers it can run, and the right hose — our recommendation, not the maker's fine print.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch4\u003eYour pond\u003c\/h4\u003e\n\u003clabel\u003ePond volume \u003cspan class=\"hint\"\u003e(gallons)\u003c\/span\u003e\u003c\/label\u003e\u003cinput id=\"ag-gal\" type=\"number\" min=\"300\" max=\"26000\" step=\"100\" value=\"3500\"\u003e\u003cinput id=\"ag-galR\" type=\"range\" min=\"500\" max=\"24000\" step=\"500\" value=\"3500\"\u003e\u003clabel\u003eLongest run from pump to water \u003cspan class=\"hint\"\u003e(feet of hose)\u003c\/span\u003e\u003c\/label\u003e\u003cinput id=\"ag-run\" type=\"number\" min=\"0\" max=\"300\" step=\"5\" value=\"25\"\u003e\u003clabel style=\"margin-top:14px\"\u003ePond depth \u003cspan class=\"hint\"\u003e(feet, deepest point)\u003c\/span\u003e\u003c\/label\u003e\u003cinput id=\"ag-depth\" type=\"number\" min=\"1\" max=\"20\" step=\"0.5\" value=\"4\"\u003e\u003clabel style=\"margin-top:14px\"\u003eDiffuser style\u003c\/label\u003e\u003cselect id=\"ag-diff\"\u003e\u003coption value=\"auto\" selected\u003eRecommend for me\u003c\/option\u003e\n\u003coption value=\"d5\"\u003e5\" weighted disc (fine bubbles)\u003c\/option\u003e\n\u003coption value=\"d7\"\u003e7\" weighted disc\u003c\/option\u003e\n\u003coption value=\"d9\"\u003e9\" air disc (high flow)\u003c\/option\u003e\u003c\/select\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\" id=\"ag-result\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"disc\"\u003e\n\u003cb\u003eMystic Koi's recommendation.\u003c\/b\u003e These are our general guidelines to help you choose. Every pond is different — aeration needs vary with depth, fish load, temperature and layout, so treat these as a starting point, not a guarantee. Want us to dial it in? \u003cb\u003eCall (909) 920-3767\u003c\/b\u003e and we'll help.\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript\u003e(function(){var root=document.querySelectorAll('.ag');root=root[root.length-1];if(!root)return;var PUMPS=[{m:\"Hakko HK-25\",h:\"hakko-air-pump\",lpm:32,cfm:1.1,w:24,min:1000,max:2500,depth:6,hose:'3\/8\\\"',d5:\"1\",d7:\"1\",d9:\"1\"},{m:\"Hakko HK-40\",h:\"hakko-air-pump\",lpm:70,cfm:2.5,w:38,min:2000,max:4000,depth:7,hose:'3\/8\\\"',d5:\"2\",d7:\"1\",d9:\"1\"},{m:\"Hakko HK-60\",h:\"hakko-air-pump\",lpm:82,cfm:2.9,w:61,min:3000,max:6000,depth:8,hose:'1\/2\\\"',d5:\"2–3\",d7:\"2\",d9:\"1–2\"},{m:\"Hakko HK-80LH\",h:\"hakko-air-pump\",lpm:100,cfm:3.5,w:82,min:4000,max:8000,depth:10,hose:'5\/8\\\"',d5:\"3–5\",d7:\"2–3\",d9:\"1–2\"},{m:\"Hakko HK-100L\",h:\"hakko-air-pump\",lpm:119,cfm:4.2,w:110,min:5000,max:10000,depth:10,hose:'1\\\"',d5:\"4–6\",d7:\"3–4\",d9:\"2–3\"},{m:\"Hakko HK-120LH\",h:\"hakko-air-pump\",lpm:137,cfm:4.8,w:130,min:6000,max:12000,depth:10,hose:'1\\\"',d5:\"5–6\",d7:\"3–4\",d9:\"2–3\"},{m:\"Hakko HK-150\",h:\"hakko-air-pump\",lpm:220,cfm:7.8,w:145,min:8000,max:16000,depth:12,hose:'1\\\"',d5:\"7–10\",d7:\"4–6\",d9:\"2–4\"},{m:\"Hakko HK-200\",h:\"hakko-air-pump\",lpm:335,cfm:11.8,w:160,min:10000,max:20000,depth:14,hose:'1\\\"',d5:\"9–15\",d7:\"5–8\",d9:\"3–6\"}];var gal=root.querySelector('#ag-gal'),galR=root.querySelector('#ag-galR'),run=root.querySelector('#ag-run'),depth=root.querySelector('#ag-depth'),diff=root.querySelector('#ag-diff'),result=root.querySelector('#ag-result');function pickVol(g){for(var i=0;i\u003cPUMPS.length;i++){if(PUMPS[i].max\u003e=g)return PUMPS[i];}return PUMPS[PUMPS.length-1];}function pick(g,d){for(var i=0;i\u003cPUMPS.length;i++){if(PUMPS[i].max\u003e=g\u0026\u0026PUMPS[i].depth\u003e=d)return{p:PUMPS[i],over:false};}return{p:PUMPS[PUMPS.length-1],over:true};}function render(){var g=Math.max(0,+gal.value||0),r=+run.value||0,d=+depth.value||0,ds=diff.value;var volPick=pickVol(g),sel=pick(g,d),p=sel.p;var depthBumped=p.m!==volPick.m\u0026\u0026p.depth\u003e=d\u0026\u0026volPick.depth\u003cd;var opts=[['d5','5\u0026quot; disc',p.d5],['d7','7\u0026quot; disc',p.d7],['d9','9\u0026quot; disc',p.d9]];if(ds!=='auto'){opts=opts.filter(function(o){return o[0]===ds;});}var diffCards=opts.map(function(o){return '\u003cdiv class=\"opt\"\u003e\u003cdiv class=\"n\"\u003e'+o[2]+'\u003c\/div\u003e\u003cdiv class=\"l\"\u003e'+o[1]+'\u003c\/div\u003e\u003c\/div\u003e';}).join('');var depthNote=depthBumped?'\u003cdiv class=\"note\"\u003e\u003cb\u003eSized up for depth.\u003c\/b\u003e At '+d+' ft, a smaller pump would strain to push air to the bottom — the '+p.m+' has the muscle to reach your depth.\u003c\/div\u003e':'';var diffDepthNote=d\u003e=8?'\u003cdiv class=\"note warn\"\u003e\u003cb\u003eDeep pond ('+d+' ft).\u003c\/b\u003e Self-weighted discs are rated for about 8 ft — beyond that we\\'ll set you up with a deep-water diffuser. Give us a call.\u003c\/div\u003e':'';var runNote=r\u003e50?'\u003cdiv class=\"note warn\"\u003e\u003cb\u003eLong hose run ('+r+' ft).\u003c\/b\u003e Over ~50 ft, step up one hose size (or add a manifold) to keep pressure up.\u003c\/div\u003e':'';var overNote=sel.over?'\u003cdiv class=\"note warn\"\u003e\u003cb\u003eBig or deep pond.\u003c\/b\u003e Past what a single pump comfortably handles — we usually run more than one pump or a larger blower. Let\\'s talk it through.\u003c\/div\u003e':'';var manifold='\u003cdiv class=\"note\"\u003eRunning more than one diffuser? Add a brass \u003ca href=\"\/products\/matala-air-manifold\"\u003eair manifold\u003c\/a\u003e to split one pump across several lines.\u003c\/div\u003e';result.innerHTML='\u003ch4\u003eOur recommendation\u003c\/h4\u003e\u003cdiv class=\"reco-model\"\u003e'+p.m+'\u003c\/div\u003e\u003cdiv class=\"reco-sub\"\u003efor a ~'+g.toLocaleString()+' gallon pond, '+d+' ft deep\u003c\/div\u003e\u003cdiv class=\"spec-row\"\u003e\u003cspan\u003eAir output\u003c\/span\u003e\u003cb\u003e'+p.lpm+' LPM · '+p.cfm+' cfm\u003c\/b\u003e\u003c\/div\u003e\u003cdiv class=\"spec-row\"\u003e\u003cspan\u003ePower\u003c\/span\u003e\u003cb\u003e'+p.w+' watts\u003c\/b\u003e\u003c\/div\u003e\u003cdiv class=\"spec-row\"\u003e\u003cspan\u003eSuggested pond size\u003c\/span\u003e\u003cb\u003e'+p.min.toLocaleString()+'–'+p.max.toLocaleString()+' gal\u003c\/b\u003e\u003c\/div\u003e\u003cdiv class=\"spec-row\"\u003e\u003cspan\u003eComfortable to a depth of\u003c\/span\u003e\u003cb\u003e~'+p.depth+' ft\u003c\/b\u003e\u003c\/div\u003e\u003cdiv class=\"spec-row\"\u003e\u003cspan\u003eRecommended air hose\u003c\/span\u003e\u003cb\u003e'+p.hose+' (single line)\u003c\/b\u003e\u003c\/div\u003e\u003cp style=\"font-size:13px;color:var(--muted);margin:14px 0 2px\"\u003eDiffusers this pump can run:\u003c\/p\u003e\u003cdiv class=\"opts\"\u003e'+diffCards+'\u003c\/div\u003e'+depthNote+diffDepthNote+runNote+overNote+manifold;}[gal,run,depth,diff].forEach(function(el){el.addEventListener('input',function(){if(el===gal){galR.value=Math.min(24000,Math.max(500,gal.value||500));}render();});});galR.addEventListener('input',function(){gal.value=galR.value;render();});render();})();\u003c\/script\u003e","brand":"Matala","offers":[{"title":"HK-25","offer_id":33020092907565,"sku":"HK-25L","price":145.0,"currency_code":"USD","in_stock":false},{"title":"HK-40","offer_id":33020092940333,"sku":"HK-40L","price":184.0,"currency_code":"USD","in_stock":true},{"title":"HK-60","offer_id":33020092973101,"sku":"HK-60L","price":225.0,"currency_code":"USD","in_stock":true},{"title":"HK-80LH","offer_id":45331010093205,"sku":"HK80LH","price":279.0,"currency_code":"USD","in_stock":false},{"title":"HK-120LH","offer_id":33020093038637,"sku":"HK-120L","price":444.0,"currency_code":"USD","in_stock":true},{"title":"HK-150","offer_id":33020093071405,"sku":"HK-150L","price":639.0,"currency_code":"USD","in_stock":false},{"title":"HK-200","offer_id":33020093104173,"sku":"HK-200L","price":700.0,"currency_code":"USD","in_stock":false},{"title":"HK-25LP","offer_id":46933814640789,"sku":null,"price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/20230906_140250.jpg?v=1695404623"},{"product_id":"matala-air-diffuser-plates","title":"Matala Membrane Diffuser Plates","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp .two{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;margin:26px 0;align-items:start}@media(max-width:720px){.mtp .two{grid-template-columns:1fr}}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:6px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:14px}.mtp table.ga th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:2px solid var(--line);padding:8px 6px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:9px 6px}.mtp table.ga td:first-child{font-weight:700}.mtp table.ga .num{text-align:right;font-weight:600;color:var(--teal-d)}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}.mtp a.more{color:var(--teal);font-weight:700;text-decoration:none}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration\u003c\/span\u003e\u003ch2\u003eMembrane Diffuser Plates\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eHeavy-duty air diffuser platforms that hold the diffuser firmly off the muddy bottom. The hollow base fills with sand or gravel for weight, and a quick-connect lets you link platforms together from one air line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003eUp off the muck\u003c\/span\u003e\u003cspan\u003eLowest back pressure\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eStays put, stays clean\u003c\/h3\u003e\n\u003cp\u003eKeeps the diffuser above silt so bubbles aren't smothered by muck.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eFill for weight\u003c\/h3\u003e\n\u003cp\u003eHollow base loads with sand or gravel — no separate anchors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eLink them up\u003c\/h3\u003e\n\u003cp\u003eQuick uni-pack connects platforms; 4-section hose socket fits 3\/8-1\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"two\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eModels\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth class=\"num\"\u003eAir up to\u003c\/th\u003e\n\u003cth\u003eLayout\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMDB11\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e120 LPM\u003c\/td\u003e\n\u003ctd\u003e1 platform : 1 disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMDB22\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e240 LPM\u003c\/td\u003e\n\u003ctd\u003e2 platforms : 2 discs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eGood to know\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;margin:0\"\u003eGreat for lakes, large ponds and silty bottoms where a self-weighted disc would sink into the muck. Match total air to your Hakko pump's output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eEPDM disc\u003c\/span\u003e\u003cspan class=\"chip\"\u003eFillable base\u003c\/span\u003e\u003cspan class=\"chip\"\u003eQuick-connect\u003c\/span\u003e\u003cspan class=\"chip\"\u003eHeavy duty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003eDrives best with a Hakko linear air pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/products\/hakko-air-pump\"\u003eShop Air Pumps →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"MDB11","offer_id":34077535174701,"sku":"MDB11","price":85.32,"currency_code":"USD","in_stock":true},{"title":"MDB22","offer_id":34077535207469,"sku":"MDB22","price":139.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/products\/MDB11.jpg?v=1587762779"},{"product_id":"air-stone-3","title":"Air Stone Rectangular 3in","description":"\u003ch3 data-mce-fragment=\"1\"\u003e3″ Air Diffuser with 1\/4″ barb\u003cbr\u003eHigh quality, durable air diffuser stone.\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e• Must be connected to an air pump with airline tubing.\u003cbr\u003e• Produce a steady stream of uniform-sized bubbles\u003cbr\u003e• Resistant to clogging\u003cbr\u003e\u003cbr\u003eAir pumps with stones are recommended for preventing stagnant water (where mosquitos like to breed), and creating proper aeration to sustain pond wildlife, including koi and goldfish. \u003cbr\u003eHaving an air pump can be a literal fish-lifesaver in the case that your water pump fails, by maintaining the oxygen level in the water that your fish need to survive.\u003c\/p\u003e","brand":"AQUATIC ECO-SYSTEMS","offers":[{"title":"Default Title","offer_id":43569707516053,"sku":"AS8S","price":15.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/20230831_175244.jpg?v=1694888506"},{"product_id":"airline-tubing-silicone","title":"Airline Tubing Silicone By The Ft","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eElite airline tubing is safe and dependable for use with air stones, air-actuated ornaments and air-driven filters. Designed to fit all standard outlets, the tubing very flexible and retain its shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAirline Tubing 3\/16\"\u003cbr\u003e\u003cstrong\u003eNOTE: airline tubing silicone is sold by the individual foot\u003c\/strong\u003e\u003c\/p\u003e","brand":"Universal Pond Supply","offers":[{"title":"Default Title","offer_id":43569742676117,"sku":"A1127","price":0.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/butthole_aa17a0c7-97bc-4428-b57a-c6362de33250.jpg?v=1692558791"},{"product_id":"2-sphere-airstone","title":"PondMAX Air Stone Sphere 2-inch","description":"\u003cdiv class=\"jps\"\u003e\n\u003cstyle\u003e.jps{--card:#F1F7FA;--ink:#14242E;--inks:#485A66;--indigo:#0E3A52;--indigod:#0A2A3C;--koi:#0892B5;--line:#CDDEE8;font-family:'Inter',system-ui,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.jps h2,.jps h3,.jps .serif{font-family:'Shippori Mincho',Georgia,serif;font-weight:600}.jps .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--koi);font-weight:700}.jps .lead{font-size:18px;color:var(--inks);max-width:62ch}.jps .band{background:linear-gradient(180deg,#DCEAF0,#C4DCEA);border-radius:16px;padding:30px 34px;margin:0 0 16px}.jps .band h2{font-size:30px;margin:6px 0 10px;color:var(--indigod)}.jps .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.jps .trust span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink)}.jps .trust svg{width:18px;height:18px;color:var(--koi);flex:none}.jps .feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}@media(max-width:560px){.jps .feat{grid-template-columns:1fr}}.jps .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.jps .fc svg{width:30px;height:30px;color:var(--koi);display:block;margin-bottom:10px}.jps .fc h3{font-size:16px;margin:0 0 5px;color:var(--indigo)}.jps .fc p{font-size:14px;color:var(--inks);margin:0}.jps .brand{background:var(--indigod);color:#E3EEF3;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.jps .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.jps .brand p{margin:0;color:#BCD2DD;font-size:15px}.jps .brand a{display:inline-block;background:var(--koi);color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:11px 20px;border-radius:40px;white-space:nowrap}.jps .note{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--koi);border-radius:10px;padding:14px 18px;font-size:14.5px;margin:16px 0 0}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003ePondMAX · Air Stone\u003c\/span\u003e\u003ch2\u003e2\" air stone sphere — fine-bubble aeration\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eA spherical air diffuser that breaks your air pump's output into a column of fine bubbles, driving oxygen into the water where koi and beneficial bacteria need it. More dissolved oxygen means healthier fish and a stronger biofilter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M20 6 9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"8\" cy=\"9\" r=\"2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"14\" cy=\"6\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"13\" cy=\"13\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003eFine-bubble diffuser\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"8\" cy=\"9\" r=\"2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"14\" cy=\"6\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"13\" cy=\"13\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003ch3\u003eFine bubbles\u003c\/h3\u003e\n\u003cp\u003eSmaller bubbles transfer far more oxygen into the water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 3l7 3v5c0 4.5-3 7.6-7 9-4-1.4-7-4.5-7-9V6l7-3Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eHealthier pond\u003c\/h3\u003e\n\u003cp\u003eMore dissolved oxygen for fish, plants and beneficial bacteria.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003ch3\u003eSphere design\u003c\/h3\u003e\n\u003cp\u003e2\" ball shape bubbles evenly in all directions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5 12h14M13 6l6 6-6 6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eEasy fit\u003c\/h3\u003e\n\u003cp\u003eConnects to standard air-pump tubing — drop it in and run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003ePairs with any pond air pump. Great for koi health year-round, and a winter must-have to keep a gas-exchange hole open in iced-over ponds.\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003ePondMAX — everyday value for your pond\u003c\/h3\u003e\n\u003cp\u003ePumps, filtration, UV, water care and more — one dependable, value-driven system. Shipped \u0026amp; serviced by Mystic Koi.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/collections\/pondmax\"\u003eShop all PondMAX →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"PondMAX","offers":[{"title":"Default Title","offer_id":43569775640725,"sku":"28PA094","price":11.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/butthole_1ce1d8fc-6856-441a-8b41-1f9f909663c4.jpg?v=1692560871"},{"product_id":"air-manifold-4-way","title":"Teton 4-Way Manifold","description":"\u003cdiv class=\"jps\"\u003e\n\u003cstyle\u003e.jps{--card:#F3F5F8;--ink:#15202B;--inks:#4B5763;--indigo:#13314A;--indigod:#0F2233;--koi:#F26A21;--line:#D7DEE6;font-family:'Inter',system-ui,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.jps h2,.jps h3,.jps .serif{font-family:'Shippori Mincho',Georgia,serif;font-weight:600}.jps .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--koi);font-weight:700}.jps .lead{font-size:18px;color:var(--inks);max-width:62ch}.jps .band{background:linear-gradient(180deg,#E3EAF1,#CDD9E4);border-radius:16px;padding:30px 34px;margin:0 0 16px}.jps .band h2{font-size:30px;margin:6px 0 10px;color:var(--indigod)}.jps .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.jps .trust span{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink)}.jps .trust svg{width:18px;height:18px;color:var(--koi);flex:none}.jps .feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}@media(max-width:560px){.jps .feat{grid-template-columns:1fr}}.jps .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.jps .fc svg{width:30px;height:30px;color:var(--koi);display:block;margin-bottom:10px}.jps .fc h3{font-size:16px;margin:0 0 5px;color:var(--indigo)}.jps .fc p{font-size:14px;color:var(--inks);margin:0}.jps .brand{background:var(--indigod);color:#E3EBF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.jps .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.jps .brand p{margin:0;color:#B9C6D2;font-size:15px}.jps .brand a{display:inline-block;background:var(--koi);color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:11px 20px;border-radius:40px;white-space:nowrap}.jps .note{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--koi);border-radius:10px;padding:14px 18px;font-size:14.5px;margin:16px 0 0}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eTeton · Air Manifold\u003c\/span\u003e\u003ch2\u003e4-way air manifold — split one pump to four lines\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eTurn a single air pump into four independently-controlled air lines. Each outlet has its own valve, so you can dial flow to multiple air stones, diffusers or a bottom-aeration kit and balance oxygen across the whole pond.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M20 6 9 17l-5-5\"\u003e\u003c\/path\u003e\u003c\/svg\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 4v6M12 10l-6 8M12 10l6 8M12 10v8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e4 valved outlets\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 4v6M12 10l-6 8M12 10l6 8M12 10v8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eFour outlets\u003c\/h3\u003e\n\u003cp\u003eRun multiple air stones or diffusers from one pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 8v4l3 2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003ePer-line valves\u003c\/h3\u003e\n\u003cp\u003eAdjust each line independently to balance aeration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 3l7 3v5c0 4.5-3 7.6-7 9-4-1.4-7-4.5-7-9V6l7-3Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eDurable build\u003c\/h3\u003e\n\u003cp\u003eMade for continuous pond aeration duty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.7\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5 12h14M13 6l6 6-6 6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eEasy hookup\u003c\/h3\u003e\n\u003cp\u003eConnects to standard airline tubing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003eGreat for larger ponds running several air stones, or for fine-tuning a multi-zone aeration setup.\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTeton — built for continuous duty\u003c\/h3\u003e\n\u003cp\u003eProfessional pond pumps, filtration and UV. Sold and serviced by Mystic Koi, an authorized Teton dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/collections\/teton\"\u003eShop all Teton →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Teton","offers":[{"title":"Default Title","offer_id":43569785471125,"sku":"XAM4","price":29.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/20230831_180743.jpg?v=1694888390"},{"product_id":"non-weighted-air-hose","title":"Non-weighted Air Hose 100' Roll","description":"\u003cp\u003eNon-weighted airline tubing\/hose for air pumps\u003cbr\u003e100ft in roll\u003c\/p\u003e\n\u003cp\u003eSOLD BY THE FOOT\u003c\/p\u003e\n\u003cp\u003e3\/16” \u003cbr\u003eBlack and Clear\u003c\/p\u003e","brand":"CASTLE \u0026 CARMEL","offers":[{"title":"Black","offer_id":44071074234517,"sku":"10316B","price":0.4,"currency_code":"USD","in_stock":false},{"title":"Clear","offer_id":44071074267285,"sku":"10316C","price":0.4,"currency_code":"USD","in_stock":true}]},{"product_id":"membrane-air-diffuser-disc-12","title":"Air Disc Diffuser 12\"","description":"","brand":"CASTLE \u0026 CARMEL","offers":[{"title":"Default Title","offer_id":46317255721109,"sku":null,"price":59.0,"currency_code":"USD","in_stock":false}]},{"product_id":"3-8-3-section-hose-mender-tee-type-for-weighted-air-hose-ea200003","title":"3\/8\" 3 Section Hose Mender Tee Type for weighted air hose EA200003","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:17px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:28px 32px;margin:0 0 14px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:26px;margin:8px 0 10px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:22px 26px;margin:16px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:19px;margin:0 0 4px;font-weight:800}.mtp .brand p{margin:0;color:#CFE4E9;font-size:14px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:10px 20px;border-radius:40px;white-space:nowrap}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Replacement Parts\u003c\/span\u003e\u003ch2\u003e3\/8\" Hose Mender — Tee Type\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eA 3-section tee mender for 3\/8\" weighted air hose — splice a damaged line or branch a second diffuser off an existing run. Quick, reliable repairs without replacing the whole hose.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003eNeed more weighted hose?\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/products\/matala-weighted-air-hose\"\u003eShop Air Hose →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"Default Title","offer_id":47378146066581,"sku":"EA200003","price":2.0,"currency_code":"USD","in_stock":true}]},{"product_id":"matala-mea-pro-aeration-kit","title":"Matala MEA Pro Aeration Kit","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp .two{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;margin:26px 0;align-items:start}@media(max-width:720px){.mtp .two{grid-template-columns:1fr}}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:6px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:13.5px}.mtp table.ga th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:2px solid var(--line);padding:8px 6px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:9px 6px;vertical-align:top}.mtp table.ga td:first-child{font-weight:700;white-space:nowrap}.mtp .note{background:var(--wash);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:14px 18px;font-size:14.5px;margin:16px 0 0}.mtp .parts{display:flex;gap:12px;align-items:flex-start;background:var(--wash);border:1px solid var(--line);border-radius:10px;padding:14px 18px;font-size:14px;margin:14px 0 0}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}.mtp a.more{color:var(--teal);font-weight:700;text-decoration:none}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration Kit\u003c\/span\u003e\u003ch2\u003eMEA Pro Aeration Kit\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eA complete, award-winning aeration system in one box — a low-power linear air pump, a self-weighted disc diffuser, and 30 ft of kink-free weighted hose. Bottom aeration oxygenates the whole water column for healthier fish, less algae and ice-free winters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003ePump + diffuser + hose included\u003c\/span\u003e\u003cspan\u003eDe-ices in winter\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eEverything matched\u003c\/h3\u003e\n\u003cp\u003ePump, diffuser and weighted hose sized to work together — no guesswork.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eHealthier pond\u003c\/h3\u003e\n\u003cp\u003eMore oxygen means happier fish, faster waste breakdown and less sludge \u0026amp; algae.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eWinter ready\u003c\/h3\u003e\n\u003cp\u003eKeeps a hole open in the ice to vent gases and prevent winter fish kill.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"two\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eChoose your size\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth class=\"num\"\u003eAir (LPM)\u003c\/th\u003e\n\u003cth class=\"num\"\u003eDepth\u003c\/th\u003e\n\u003cth class=\"num\"\u003eWatts\u003c\/th\u003e\n\u003cth class=\"num\"\u003ePond\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 2 Plus-W\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e37\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e6 ft\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e24\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e3,000-9,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePro 3 Plus-W\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e70\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e7 ft\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e38\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e5,000-16,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12.5px;color:var(--muted);margin:6px 0 0\"\u003ePro 2 = HK25LP pump + MD-5W diffuser. Pro 3 = HK40LP pump + MD-7W diffuser. Both include 30 ft of 3\/8\" weighted hose.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eSet it up\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;margin:0 0 10px\"\u003eMount the pump \u003cstrong\u003eat least 2 in above water level\u003c\/strong\u003e in a dry, shaded spot. Drop the self-weighted diffuser at the deepest point and run the weighted hose to it — no anchoring needed.\u003c\/p\u003e\n\u003cdiv class=\"parts\"\u003e\u003cdiv\u003e\n\u003cstrong\u003eKeep it running.\u003c\/strong\u003e Pump diaphragm \u0026amp; magnet rebuild kits. \u003ca class=\"more\" href=\"\/products\/matala-hakko-air-pump-replacement-parts\"\u003eShop Hakko Parts →\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eComplete kit\u003c\/span\u003e\u003cspan class=\"chip\"\u003eSelf-weighted diffuser\u003c\/span\u003e\u003cspan class=\"chip\"\u003eKink-free weighted hose\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLow wattage\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003ePart of our Complete Pond Kits collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/collections\/complete-pond-kits\"\u003eShop Complete Kits →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"Pro 2 Plus-W (3,000-9,000 gal)","offer_id":47503132262549,"sku":"MEA-PRO-2","price":251.0,"currency_code":"USD","in_stock":true},{"title":"Pro 3 Plus-W (5,000-16,000 gal)","offer_id":47503132295317,"sku":"MEA-PRO-3","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/1B702FA2-491A-48C9-B92F-C7E20E52ABAB_7aa9cfc5-70d2-4759-b32f-c43f4eef5dd1.jpg?v=1782668067"},{"product_id":"matala-air-diffusers","title":"Matala Self-Weighted Air Diffusers","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp .two{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;margin:26px 0;align-items:start}@media(max-width:720px){.mtp .two{grid-template-columns:1fr}}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:6px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:14px}.mtp table.ga th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:2px solid var(--line);padding:8px 6px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:9px 6px}.mtp table.ga td:first-child{font-weight:700}.mtp .note{background:var(--wash);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:14px 18px;font-size:14.5px;margin:16px 0 0}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}.mtp a.more{color:var(--teal);font-weight:700;text-decoration:none}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration\u003c\/span\u003e\u003ch2\u003eSelf-Weighted Air Diffusers\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eAward-winning EPDM membrane diffusers that sit on the pond bottom and release a fine bubble column. Self-weighted and fish-friendly — no anchoring — with the lowest back pressure on the market, so your air pump works less and lasts longer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003eLowest back pressure\u003c\/span\u003e\u003cspan\u003eSelf-weighted \u0026amp; fish-friendly\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eFine bubbles\u003c\/h3\u003e\n\u003cp\u003ePrecision I-slit membrane makes small bubbles that transfer more oxygen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eSelf-closing pores\u003c\/h3\u003e\n\u003cp\u003eSlits open with airflow and close when off — resist clogging and tearing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eDrop \u0026amp; go\u003c\/h3\u003e\n\u003cp\u003eWeighted base stays put on the bottom; no stakes or blocks needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"two\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eChoose your diffuser\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\" Disc (MD-3W)\u003c\/td\u003e\n\u003ctd\u003eSmall ponds, single-outlet pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\" Disc (MD-5W)\u003c\/td\u003e\n\u003ctd\u003eMid-size ponds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\" Disc (MD-7W)\u003c\/td\u003e\n\u003ctd\u003eLarger ponds, more air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\" Disc\u003c\/td\u003e\n\u003ctd\u003eHigh flow — up to ~120 LPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36\" Rod (RD-36)\u003c\/td\u003e\n\u003ctd\u003eLong, linear bubble curtain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sec\"\u003eMatch it to your pump\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;margin:0\"\u003eBigger diffusers need more air — pair larger discs with a higher-output Hakko pump. Hose-clamp connectors are included. For depths under 8 ft.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eEPDM membrane\u003c\/span\u003e\u003cspan class=\"chip\"\u003e304 stainless clamp ring\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLow back pressure\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLong life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003eNeed pump + diffuser + hose together? Grab an MEA Pro kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/products\/matala-mea-pro-aeration-kit\"\u003eShop Aeration Kits →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"3 in Disc (MD-3W)","offer_id":47503177482389,"sku":"MD-3W","price":22.0,"currency_code":"USD","in_stock":true},{"title":"5 in Disc (MD-5W)","offer_id":47503177515157,"sku":"MD-5W","price":45.0,"currency_code":"USD","in_stock":true},{"title":"7 in Disc (MD-7W)","offer_id":47503177547925,"sku":"MD-7W","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/FullSizeRender_b812595f-3d7d-4b42-b4cf-92cff34b82bc.jpg?v=1782669282"},{"product_id":"matala-air-manifold","title":"Matala Air Manifold","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:18px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:14px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:10px 6px}.mtp table.ga td:first-child{font-weight:700}.mtp table.ga td:last-child{text-align:right;color:var(--teal-d);font-weight:600}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration\u003c\/span\u003e\u003ch2\u003eAir Manifold\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eHeavy-duty brass manifolds that split one air-pump outlet into several lines — so a single pump can run multiple diffusers around the pond. Built for dependable, long-life performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003eHeavy-duty brass\u003c\/span\u003e\u003cspan\u003e2 to 12 outlets\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eOne pump, many lines\u003c\/h3\u003e\n\u003cp\u003eDistribute air to several diffusers from a single Hakko pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eBrass-built\u003c\/h3\u003e\n\u003cp\u003eSolid brass body shrugs off corrosion and outlasts plastic splitters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eBalance the flow\u003c\/h3\u003e\n\u003cp\u003eRun individual lines to different depths and zones of the pond.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"sec\"\u003eConfigurations\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-Way · 3\/8\" barbs\u003c\/td\u003e\n\u003ctd\u003e2 outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-Way · 5\/8\" barbs\u003c\/td\u003e\n\u003ctd\u003e2 outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6-Way\u003c\/td\u003e\n\u003ctd\u003e6 outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12-Way\u003c\/td\u003e\n\u003ctd\u003e12 outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eBrass body\u003c\/span\u003e\u003cspan class=\"chip\"\u003eBarbed outlets\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLong life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003ePair with weighted hose and self-weighted diffusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/pages\/matala\"\u003eExplore the Matala range →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"2-Way 3\/8 in","offer_id":47503177646229,"sku":"28030","price":40.0,"currency_code":"USD","in_stock":false},{"title":"2-Way 5\/8 in","offer_id":47503177678997,"sku":"SC2-5\/8","price":43.0,"currency_code":"USD","in_stock":true},{"title":"6-Way","offer_id":47503177711765,"sku":"HKMF6","price":21.0,"currency_code":"USD","in_stock":true},{"title":"12-Way","offer_id":47503177744533,"sku":"HK-MF12","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/20230906_142419_9669c32c-bcef-4790-b08d-01a28add514c.jpg?v=1782669283"},{"product_id":"matala-weighted-air-hose","title":"Matala Weighted Air Hose \u0026 Tubing","description":"\u003cdiv class=\"mtp\"\u003e\n\u003cstyle\u003e.mtp{--teal:#0E7C93;--teal-d:#0A5E70;--green:#5AA642;--ink:#16323B;--inks:#4C636C;--muted:#7E919A;--wash:#F4F8FA;--card:#fff;--line:#E2EBEF;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);line-height:1.65;max-width:1180px;margin:0 auto}.mtp h2,.mtp h3{font-weight:800;letter-spacing:-.01em}.mtp .ey{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}.mtp .lead{font-size:18px;color:var(--inks);max-width:62ch}.mtp .band{background:linear-gradient(135deg,#0A5E70,#0E7C93 45%,#3E8F5A);border-radius:18px;padding:34px 36px;margin:0 0 16px;color:#fff}.mtp .band .ey{color:#BFEAD3}.mtp .band h2{font-size:30px;margin:8px 0 12px;color:#fff}.mtp .band .lead{color:#E6F4F7}.mtp .trust{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 20px;margin:0 0 24px}.mtp .trust span{font-size:13.5px;font-weight:600}.mtp .feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0}.mtp .fc{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.mtp .fc h3{font-size:16px;margin:0 0 5px;color:var(--teal-d)}.mtp .fc p{font-size:14px;color:var(--inks);margin:0}.mtp h2.sec{font-size:23px;color:var(--teal-d);margin:18px 0 12px}.mtp table.ga{width:100%;border-collapse:collapse;margin:10px 0 4px;font-size:14px}.mtp table.ga td{border-bottom:1px solid var(--line);padding:10px 6px}.mtp table.ga td:first-child{font-weight:700}.mtp table.ga td:last-child{text-align:right;color:var(--teal-d);font-weight:600}.mtp .chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 6px}.mtp .chip{background:var(--wash);border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:13px;color:var(--inks)}.mtp .brand{background:linear-gradient(120deg,#10384A,#0E7C93);color:#DCEEF2;border-radius:16px;padding:26px 30px;margin:26px 0 6px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.mtp .brand h3{color:#fff;font-size:21px;margin:0 0 4px}.mtp .brand p{margin:0;color:#CFE4E9;font-size:15px}.mtp .brand a{display:inline-block;background:#fff;color:var(--teal-d);text-decoration:none;font-weight:700;font-size:14px;padding:11px 22px;border-radius:40px;white-space:nowrap}\u003c\/style\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cspan class=\"ey\"\u003eMatala · Aeration\u003c\/span\u003e\u003ch2\u003eWeighted Air Hose \u0026amp; Tubing\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eSelf-sinking, kink-free air line for pond and lake aeration. Thick-walled and flexible with a smooth bore for low pressure drop — it lies flat on the bottom and won't float, crush or crimp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003eIn stock — ships from Southern California\u003c\/span\u003e\u003cspan\u003eSelf-sinking\u003c\/span\u003e\u003cspan\u003eKink \u0026amp; crush resistant\u003c\/span\u003e\u003cspan\u003eAuthorized Matala retailer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eStays down\u003c\/h3\u003e\n\u003cp\u003eWeighted wall sinks the line so it hugs the bottom out of sight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eLow pressure drop\u003c\/h3\u003e\n\u003cp\u003eSmooth inner wall keeps air flowing efficiently over long runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fc\"\u003e\n\u003ch3\u003eAll-weather\u003c\/h3\u003e\n\u003cp\u003eGood cold-weather flexibility for freshwater, saltwater and wastewater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"sec\"\u003eOptions\u003c\/h2\u003e\n\u003ctable class=\"ga\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\/8\" · 100 ft roll\u003c\/td\u003e\n\u003ctd\u003eMost aeration kits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\/8\" · sold per foot\u003c\/td\u003e\n\u003ctd\u003eHigher-volume runs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eSelf-sinking\u003c\/span\u003e\u003cspan class=\"chip\"\u003eSmooth bore\u003c\/span\u003e\u003cspan class=\"chip\"\u003eCold-weather flexible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eThink Progressive · Think Matala\u003c\/h3\u003e\n\u003cp\u003eConnect it all with a brass air manifold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/products\/matala-air-manifold\"\u003eShop Manifolds →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Matala","offers":[{"title":"3\/8 in Weighted Hose (per foot)","offer_id":47503183249557,"sku":"WAH-3\/8-100","price":1.0,"currency_code":"USD","in_stock":false},{"title":"5\/8 in Sinking Airline (per ft)","offer_id":47503183282325,"sku":"WAH-5\/8-100","price":2.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/4961\/9245\/files\/butthole_9223e7ff-9918-4b29-8aed-f1655be4effd.jpg?v=1782669443"},{"product_id":"gc-tek-nishikigoiair-air-pump","title":"GC Tek NishikigoiAIR Premium Air Pump","description":"\u003cstyle\u003e\n.gct{--ink:#e7ecf1;--mut:#9fb0bf;--bg:#111417;--bg2:#1a1f24;--line:#2b333b;--aq:#22c1dc;--or:#ff7a1a;--ok:#3ddc97;font-family:Inter,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);border-radius:18px;padding:28px 26px;line-height:1.55}\n.gct *{box-sizing:border-box}.gct\u003e*{margin-top:0!important}.gct h2,.gct h3{font-family:'Barlow Condensed','Saira Condensed',Inter,sans-serif!important;text-transform:none!important;letter-spacing:.01em;color:#fff!important;line-height:1.1;margin:0}\n.gct h2{font-size:32px;font-weight:700}.gct h3{font-size:20px;font-weight:700}.gct p{margin:0 0 12px;color:var(--ink)}.gct .eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--aq);font-weight:700;margin:0 0 8px}\n.gct .lede{font-size:17px;color:var(--mut);max-width:70ch}.gct .bto{display:flex;gap:14px;align-items:flex-start;background:#2a1b0e;border:1px solid #6b3a12;border-left:5px solid var(--or);border-radius:12px;padding:14px 16px;margin:0 0 22px}\n.gct .bto b{color:#ffb070;display:block;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:3px}.gct .bto p{margin:0;color:#f3e5d8;font-size:14px}.gct .bto svg{flex:0 0 26px;margin-top:2px}\n.gct .trust{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 26px}.gct .trust div{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--mut)}.gct .trust div b{display:block;color:#fff;font-size:14px;margin-bottom:2px}\n.gct .feat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 26px;align-items:stretch;grid-auto-rows:1fr}.gct .feat\u003e*{margin-top:0!important}.gct .feat div{background:var(--bg2);border:1px solid var(--line);border-top:3px solid var(--aq);border-radius:12px;padding:16px}.gct .feat h3{font-size:18px;margin:0 0 6px}.gct .feat p{font-size:14px;color:var(--mut);margin:0}\n.gct .sec{margin:0 0 12px;padding-top:6px}.gct .tbl{overflow-x:auto;margin:0 0 26px;border:1px solid var(--line);border-radius:12px}.gct table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}.gct th{background:#0c1e24;color:var(--aq);text-align:left;padding:10px 12px;font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--line)}\n.gct td{padding:10px 12px;border-bottom:1px solid var(--line);color:var(--ink)}.gct tr:last-child td{border-bottom:0}.gct td:first-child{font-weight:700;color:#fff;white-space:nowrap}\n.gct .note{background:var(--bg2);border:1px solid var(--line);border-left:4px solid var(--aq);border-radius:10px;padding:14px 16px;margin:0 0 26px;font-size:14px;color:var(--mut)}.gct .note b{color:#fff}.gct .note.warn{border-left-color:var(--or)}\n.gct .two{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 26px}.gct .two\u003e*{margin-top:0!important}.gct .box{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px}.gct .box h3{margin:0 0 8px}.gct ul{margin:0;padding-left:18px;color:var(--mut);font-size:14px}.gct li{margin:0 0 6px}.gct li b{color:#fff}\n.gct .faq details{border-bottom:1px solid var(--line);padding:10px 0}.gct .faq summary{cursor:pointer;color:#fff;font-weight:600;font-size:15px}.gct .faq p{font-size:14px;color:var(--mut);margin:8px 0 0}\n.gct .links a{display:inline-block;background:#0c1e24;border:1px solid #1f4a55;color:var(--aq);text-decoration:none;border-radius:999px;padding:7px 14px;font-size:13px;margin:0 8px 8px 0;font-weight:600}.gct .links a:hover{background:#123540}\n.gct .brand{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:18px;margin-top:6px}.gct .brand p{margin:0;font-size:13px;color:var(--mut)}.gct .brand b{color:#fff}.gct .brand .tag{color:var(--aq);font-family:'Barlow Condensed','Saira Condensed',sans-serif;font-size:22px;font-weight:700}\n@media(max-width:860px){.gct .feat{grid-template-columns:repeat(2,1fr)}.gct .trust{grid-template-columns:1fr}.gct .two{grid-template-columns:1fr}.gct h2{font-size:26px}.gct{padding:20px 16px}}\n\u003c\/style\u003e\u003cdiv class=\"gct\"\u003e\n\u003cp class=\"eyebrow\"\u003eGC Tek NishikigoiAIR · premium air pumps · aluminum casing\u003c\/p\u003e\n\u003ch2\u003eQuiet, durable, high-output air\u003c\/h2\u003e\n\u003cp class=\"lede\"\u003eAluminum-cased diaphragm air pumps from GC Tek's Nishikigoi line: high output, quiet running, built to sit outside by the filter pit for years. Four sizes from 30 to 160 liters per minute. Run air stones and rings, drive an ALISS life-support valve on an AlphaONE, or aerate the media in a Wakimizu shower.\u003c\/p\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eAuthorized GC Tek dealer\u003c\/b\u003eGenuine product, factory warranty, distributor-direct.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eWarranty \u0026amp; support handled here\u003c\/b\u003eWe set up, troubleshoot and handle warranty claims in-house.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eShips from Southern California\u003c\/b\u003eIn-stock parts \u0026amp; media ship from Upland, CA. Local pickup available.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cb\u003eNew for 2026.\u003c\/b\u003e GC Tek's Nishikigoi line — designed in Chandler, Oklahoma, built to the standard koi keepers expect from the AlphaONE. First shipments started June 2026; better model-by-model photos are on the way from GC Tek.\u003c\/div\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eAluminum casing\u003c\/h3\u003e\n\u003cp\u003eSheds heat and shrugs off weather.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eQuiet running\u003c\/h3\u003e\n\u003cp\u003eDiaphragm design — no oil, low noise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eSized for koi ponds\u003c\/h3\u003e\n\u003cp\u003e30 L\/min for a small pond up to 160 L\/min for a big one on multiple diffusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWorks with ALISS\u003c\/h3\u003e\n\u003cp\u003eKeep your AlphaONE media alive during a pump failure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tbl\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eAir output\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIR-30\u003c\/td\u003e\n\u003ctd\u003e30 L\/min\u003c\/td\u003e\n\u003ctd\u003e18 W\u003c\/td\u003e\n\u003ctd\u003e$239.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIR-50\u003c\/td\u003e\n\u003ctd\u003e54 L\/min\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003ctd\u003e$259.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIR-80\u003c\/td\u003e\n\u003ctd\u003e80 L\/min\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003ctd\u003e$534.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAIR-120\u003c\/td\u003e\n\u003ctd\u003e160 L\/min\u003c\/td\u003e\n\u003ctd\u003e105 W\u003c\/td\u003e\n\u003ctd\u003e$749.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"note\"\u003eRule of thumb: about 1 L\/min per 100 gallons for a lightly stocked pond; double it for heavy koi loads, deep ponds, or if the pump also feeds an ALISS valve.\u003c\/div\u003e\n\u003cdiv class=\"links\"\u003e\n\u003ca href=\"\/collections\/matala\"\u003eAir diffusers \u0026amp; manifolds (Matala)\u003c\/a\u003e\u003ca href=\"\/pages\/gctek\"\u003eAll GC Tek\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"brand\"\u003e\n\u003cp\u003e\u003cspan class=\"tag\"\u003eGC Tek\u003c\/span\u003e\u003cbr\u003eGrand Champion Technologies · Chandler, Oklahoma · pond filtration built in the USA\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMystic Koi \u0026amp; Water Gardens\u003c\/b\u003e — authorized GC Tek dealer, Upland, California.\u003cbr\u003eQuestions on sizing? Call the shop and talk to someone who runs these filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GC Tek","offers":[{"title":"AIR-30 — 30 L\/min · 18 W","offer_id":47996439953557,"sku":"NAIR-30","price":239.95,"currency_code":"USD","in_stock":true},{"title":"AIR-50 — 54 L\/min · 25 W","offer_id":47996439986325,"sku":"NAIR-50","price":259.95,"currency_code":"USD","in_stock":true},{"title":"AIR-80 — 80 L\/min · 50 W","offer_id":47996440019093,"sku":"NAIR-80","price":534.95,"currency_code":"USD","in_stock":true},{"title":"AIR-120 — 160 L\/min · 105 W","offer_id":47996440051861,"sku":"NAIR-120","price":749.95,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/mystickoi.com\/collections\/pond-aeration.oembed","provider":"Mystic Koi \u0026 Water Gardens","version":"1.0","type":"link"}