Skip to content
Mystic Koi & Water Gardens
Open navigation menu
Koi Fish
Omakase
Koi Under $500
Koi $500-1000
Koi Over $1000
Koi Food
JPD
Akafuji
AkaFuji Sinking 20Kg
Fujizakura
Fujizakura Sinking 20Kg
Shogun
Shogun Sinking 20Kg
Shori
Shori Sinking 20Kg
Yamato
Tomigai
Taberu
Tategoi
Spirulina
Wheatgerm
Nijikawa
Color Genesis
Growth
Four Seasons
Tomigai
jpd
Water Care & Treatments
Algae Solutions
Beneficial Bacteria
Dechlorinator
Defoamer
Water Clarifiers
Medicinal Treatments
Mosquito Control
Hardware
Air Pumps
Hakko Air Pump
Matala Air Diffuser Plates
Air Pump Accessories
Bottom Drains
Rhino I Bottom Drain
Rhino II Bottom Drain With Air Diffuser
Rhino Overflow and Side Wall Returns
Rhino Retro Bottom Drain
Ultraviolet (UV) Water Systems
Aqua UV
Matala UV
Zapp Pure UV
Filtration
AlphaOne AquaBead Filter
AlphaOne 3" Port Mega Filters
GC Tek Megladon Filter
Pondkeeper Filter
PondMax Pressure Filters
Aqua UV Ultima II Filter
Savio Living Ponds Waterfall Filter
EZ-Bio Pre-Filter
Uniclear Filter
PoliGlass Bead Polishing Filter
Filter Media
Matala Filter Sheets
Pre-Filters
EZ-Bio Pre-Filter
2" Water Way Leaf Basket
Aqua Sieve Series PreFilter
Vortek SS Delux
External Pumps
Performance Pro
Sequence Pumps
Submersible Pumps
Teton XPF Submersible Pumps
Pond Skimmers
Savio Skimmerfilter
Savio Compact Skimmerfilter
Pondless Waterfalls
Savio Pond Free Waterfall Well
Waterfall Wiers
Savio Filter Wier
Replacement Parts
Air Pump Replacement Parts
Filter Replacement parts
Ultraviolet Replacement Parts
Complete Systems
X2 Mashimizu Pond Filteration System
Mashimizu Pond Filteration System
KoiKeeper Pond Filteration System
Pondkeeper Filteration System
Resources
FAQ & Koi Tidbits
Koi Varieties
Choosing Koi
Merch Store
Open account page
Open search
Open cart
Close
Koi Fish
Koi Food
Water Care & Treatments
Hardware
Complete Systems
Resources
Merch Store
Koi Fish
Omakase
Koi Under $500
Koi $500-1000
Koi Over $1000
Koi Food
JPD
Akafuji
AkaFuji Sinking 20Kg
Fujizakura
Fujizakura Sinking 20Kg
Shogun
Shogun Sinking 20Kg
Shori
Shori Sinking 20Kg
Yamato
Tomigai
Taberu
Tategoi
Spirulina
Wheatgerm
Nijikawa
Color Genesis
Growth
Four Seasons
Tomigai
jpd
Water Care & Treatments
Algae Solutions
Beneficial Bacteria
Dechlorinator
Defoamer
Water Clarifiers
Medicinal Treatments
Mosquito Control
Hardware
Air Pumps
Hakko Air Pump
Matala Air Diffuser Plates
Air Pump Accessories
Bottom Drains
Rhino I Bottom Drain
Rhino II Bottom Drain With Air Diffuser
Rhino Overflow and Side Wall Returns
Rhino Retro Bottom Drain
Ultraviolet (UV) Water Systems
Aqua UV
Matala UV
Zapp Pure UV
Filtration
AlphaOne AquaBead Filter
AlphaOne 3" Port Mega Filters
GC Tek Megladon Filter
Pondkeeper Filter
PondMax Pressure Filters
Aqua UV Ultima II Filter
Savio Living Ponds Waterfall Filter
EZ-Bio Pre-Filter
Uniclear Filter
PoliGlass Bead Polishing Filter
Filter Media
Matala Filter Sheets
Pre-Filters
EZ-Bio Pre-Filter
2" Water Way Leaf Basket
Aqua Sieve Series PreFilter
Vortek SS Delux
External Pumps
Performance Pro
Sequence Pumps
Submersible Pumps
Teton XPF Submersible Pumps
Pond Skimmers
Savio Skimmerfilter
Savio Compact Skimmerfilter
Pondless Waterfalls
Savio Pond Free Waterfall Well
Waterfall Wiers
Savio Filter Wier
Replacement Parts
Air Pump Replacement Parts
Filter Replacement parts
Ultraviolet Replacement Parts
Complete Systems
X2 Mashimizu Pond Filteration System
Mashimizu Pond Filteration System
KoiKeeper Pond Filteration System
Pondkeeper Filteration System
Resources
FAQ & Koi Tidbits
Koi Varieties
Choosing Koi
Cart
Your cart is empty
Home
Shop
AQUATIC ECO-SYSTEMS
AQUATIC ECO-SYSTEMS
Filter
Sort by
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
1 product
Filters
Availability
In stock only
Price
$
to
$
View results
View results
Availability
In stock only
Price
$
to
$
View results
Add to cart
Air Stone Rectangular 3in
Sale price
$13.57
