Koi Supplies - Water Garden Supplies
Koi Supplies - Water Garden Supplies Phone: (909) 920-3767
Toll Free: (800) 775-2095
Fax: (909) 920-3153
1250 West Arrow Highway
Upland, CA 91786
Koi Supplies - Water Garden Supplies
Koi Supplies - Water Garden Supplies Mystic Koi and Water Gardens View Cart - Check Out Contact Mystic Koi and Water Gardens

Mystic Koi and Water Gardens - Koi and Koi Pond Supplies


Koi & Pond Tip of the Day
March 12th, 2010
Spare Me! Keep a spare air pump or water pump on hand for emergencies. If your pump ever stops, do not feed your Koi. Consider using seperate water pumps for your waterfall and filter. This way you will always have a backup, and you can save energy.
Tips by » Koi Clubs USA
Nature's Own
Nature's Own Jasper Kuijper and Jan Stienstra take and in-depth look at the advances in koi pond filtration science and a new biomedia product on the market.

Read more »»»

Back in Stock!!!
Back in Stock!!!

Koi Volume 1 Go Sanke, and Koi Volume 2 Kawari

An exhaustive study of koi and the Japanese breeders that produce them.  We are very impressed with both the quality of this work, and the excellent photographs throughout.

Read more »»»

Welcome to Mystic Koi!
We offer secured shopping directly on-line, backed by best-in-class service and support. Please feel free to call us toll-free at 800-775-2095 or email us should you have any questions, comments, or require help with your pond project or koi selection.


Just Arrived!
The latest from Evolution Aqua... Nexus 310 and 210!
To go to our Nexus page, please click here - Nexus Filters


Special Winter Pond Construction Offer
Castle Koi Ponds

15% off all filtration and pond construction gear
20% off pond construction labor
1 Free Koi fish with new builds
3 Months free pond maintenance with any new build

Castle Koi Ponds
909-816-7858
Please mention the "Winter Sales Event" when calling!

For more information, please click here.


Feel free to visit our full facility shop located in Southern California.
Click here for directions...
Contact Information and Directions


12,000 gallon pond, twin EA Nexus filters.


3,000 gallon pond, EA Pond Sieve and Aquabead filter.


4,500 gallon pond.


Garden area.

Retail Koi sales area.

Water garden display.


2,000 SF store.

Nishikigoi Existence The Yamakoshi Trilogy

Nishikigoi Existence The Yamakoshi Trilogy3 hours of priceless Koi material on a single DVD - the single most comprehensive and concise visual interpretation of the phenomenon of Japanese Koi ever made. Nishikigoi Existence - The Yamakoshi Trilogy is a series of... (continued)
Nishikigoi Existence The Yamakoshi Trilogy »»

Eazy Pod

Eazy PodA low priced, smaller version of the Nexus Eazy, the world's number-one professional koi filtration system. The all new Eazy Pod is a complete filter system for koi ponds up to 2,500 gallons, or water gardens up to 5,00... (continued)
Eazy Pod »»

Nexus 210 & 310

Nexus 210 & 310The Nexus Eazy is Evolution Aqua's premier filter system. It incorporates the industry proven Kaldnes Moving Bed technology coupled with the innovative Eazy mechanical filter. Combined, they provide outstanding water cl... (continued)
Nexus 210 & 310 »»

Cetus Sieve

Cetus Sieve The Cetus sieve is a totally new, bow screen pre-filter, made using the latest rotational molding technology. With all of its benefits and build quality, it is undoubtedly the best of its kind on the market today in te... (continued)
Cetus Sieve »»
Store hours
Monday-Saturday: 10:00-5:00
Wednesday: Closed
Sunday: 11:30-4:00
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