Sekiguchi Tosai – Mystic Koi & Water Gardens

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Algae Solutions

Beneficial Bacteria

Water Clarifiers

Water Quality Test Kits

Medicinal Treatments

Mosquito Control

Ultraviolet (UV) Water Systems

Submersible Pumps

Pondless Waterfalls

Waterfall Wiers

Complete Pond Systems

Replacement Parts

FAQ: & Koi Tidbits

Mystic Merch Store

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(909) 920-3767 • 1250 W. Arrow Hwy, Upland CA

Koi Fish
Koi FoodKoi Food
JPD
Tomigai
Nijikawa
Tomigai
Localy made koi food

JPD
japanese imported koi food
Water Care & Treatments
HardwareHardware
Air Pumps
- Hakko Air Pump
- Matala Air Diffuser Plates
Bottom Drains
Ultraviolet (UV) Water Systems
Filtration
Filter Media
- Round Matala Filter Media
- Matala Filter Sheets
Pre-Filters
External Pumps
- Performance Pro
- Sequence Pumps
Submersible Pumps
- Geyser Max Flo Pumps
- Versiflo Submersible Pump
Pond Skimmers
- Savio Skimmerfilter
- Savio Compact Skimmerfilter
Pondless Waterfalls
- Savio Pond Free Waterfall Well
Waterfall Wiers
- Savio Filter Wier
Complete Pond Systems
Replacement Parts
Complete SystemsComplete Systems
Koi Videos
Mystic Merch StoreMystic Merch Store

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Our Story

Welcome to Mystic Koi! We are a family-owned and operated facility that proudly specializes in Japanese koi fish, water gardens, and pond products. Our shop was established in our current location in 1996, marking almost 30 years serving our customers and community.

Located in the scenic small town of Upland, California, Mystic Koi sits on 3/4 acre and houses our 2000 square foot store, 13 koi & goldfish retail ponds, and a section of various aquatic plants to stock your water garden. Our landscaped, picturesque "backyard" offers a pleasant space to pause for a relaxing moment.

Here at Mystic, we know that our customers expect both first class service and competitive pricing. Our goal is to always strive to ensure you receive quality service, product performance, and excellent pricing. We hope our straight-forward and fair customer approach sets us ahead of the pack and demonstrates our commitment to putting our customer's satisfaction as our number one priority.

We hope you enjoy shopping with us now and in the future!

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Questions? Comments? Concerns?
Give us a call at (909) 920-3767

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