About
Tucked away in Upland, California, Mystic Koi & Water Gardens has built a devoted following among pond enthusiasts across the Inland Empire and beyond. This Japanese-raised koi supplier is the real deal — a destination where the fish rival what you'd find at breeders in Japan, according to customers who've compared. Owner Shawn and his team bring decades of hands-on koi and pond experience, and it shows in every interaction.
The selection is staggering. From small, affordably priced koi perfect for a new pond to impressive large specimens, Mystic Koi stocks a range that keeps customers coming back repeatedly. One reviewer drove an hour just to browse and ended up returning the next day to take home three new fish.
That kind of pull speaks volumes about the quality on display. Beyond the fish, the pond plant selection draws its own loyal crowd. Aquatic plants are beautifully maintained and fairly priced, though regulars advise shopping before winter for the best picks.
Multiple reviewers specifically call out Mystic Koi as having the best pond plants in the IE — high praise in a region with no shortage of garden centers. On the equipment side, Mystic Koi stocks supplies from Teton and PondMAX, covering the hardware needs for pond construction, filtration, and maintenance. Staff are genuinely helpful with technical questions about pond setup, water quality, and fish care — not just salespeople pushing product, but experienced pond keepers sharing real knowledge.
The atmosphere is relaxed and inviting, with friendly dogs greeting visitors at the entrance and a vibe that feels more like visiting a fellow hobbyist's property than a retail store. Couples and families find themselves making return trips, drawn back by the combination of beautiful fish, lush plants, and a staff that treats every question as worth answering thoroughly. For anyone building or maintaining a koi pond in Southern California, Mystic Koi & Water Gardens is a destination worth the drive.
What they offer
Fish & livestock for sale at Mystic Koi & Water Gardens in Upland, CA
Mystic Koi & Water Gardens stocks koi, aquarium plants and pond fish for sale in Upland, CA. As a fish store serving Upland, CA, it also carries aquarium equipment and offers aquarium consultations.
- Livestock & products
- Services
- Specializes in
- Pond
Highlights
What makes them special
- Japanese-raised koi in sizes from small affordable fish to impressive large specimens
- Decades of koi and pond expertise from owner Shawn and staff
- Highly regarded aquatic and pond plant selection — called the best in the Inland Empire
- Stocks Teton and PondMAX pond equipment and supplies
- Draws customers from over an hour away for fish quality
From keepers
Customer reviews
“Nice variety of pond plants”
— Brent Poznanski5.0a week ago“Great store for pond supplies and koi fish. They had the replacement light that I couldnt find anywhere else.”
— kathryn kreutzer5.0a month ago“Best service I've had in a long time. Informative, but not condescending to newbies.”
— AJ Prince5.02 months ago“The fish of course!”
— Cindy Justus5.02 months ago“Staff is awesome! Very knowledgeable and a huge variety of Koi .”
— Eric Walters5.03 months ago“Beautiful! 1st time there love the dogs that greet you when you walk in.. for me anyway. Customer service was good. Beautiful fish very knowledgeable!”
— Crystal Diamond5.03 months ago“Shawn and his team have decades of experience with koi fish and ponds. Add all the equipment and supplies from Teton and PondMAX and this is definitely a water garden destination.”
— James Holt5.04 months ago“Shawn is super knowledgeable and friendly. The quality of the fish are better, bar none, than anywhetr besides Japan.”
— Igal Yazdi5.04 months ago“An extreme amount of koi to choose from, small to very large! Great selection!!”
— Ben Rehak5.05 months ago“This is the only place you can get really high quality Japanese Koi. They have a huge selection of smaller koi at affordable prices. Staff is very knowledgeable and have been answer all my pond questions. I really appreciate being able to go here info, tips, and equipment.”
— K Bear5.06 months ago
Reference
Frequently asked questions
Note — Store information and services may change. Always call (909) 920-3767 to confirm current availability, hours, and services before visiting Mystic Koi & Water Gardens.