Findlay, OH · Ships nationwide · $ $$ $$$
Black Swamp Koi Farms, also operating as Kuronuma Koi Farms, is a Findlay, Ohio koi breeder that describes itself as raising show-quality koi from Japanese parent stock for around 40 years, while also carrying individually imported Japanese fish such as Chagoi and Bekko. The farm ships via UPS next-day air or Delta Cargo for larger koi, handles shipping issues case-by-case rather than with a blanket live-arrival guarantee, and welcomes visits by appointment.
San Jose, CA · Ships nationwide · $$ $$$ show
Genki Koi is a San Jose, California koi importer founded in 1997, run by owner Kevin who travels to Japan several times a year to hand-select fish from more than 50 Niigata and Hiroshima breeders including Dainichi and Isa. It sells a broad range of traditional and metallic varieties online with nationwide shipping.
- Asagi Koi
- Bekko Koi
- Doitsu Koi
- Gin Rin Koi
- +8 more
Enola, PA · Ships nationwide · $ $$
Koi Fish USA is an online-only koi and butterfly koi retailer operated by Cumberland Valley Koi, LLC out of Enola, Pennsylvania. It focuses exclusively on live fish, offering next-day nationwide delivery, a 14-day live-arrival guarantee, and over 100 standard and butterfly koi varieties, though it does not publicly disclose whether stock is bred in-house or sourced from other farms.
- Kohaku Koi
- Sanke Koi
- Showa Koi
- Tancho Koi
- +17 more
Laguna Beach, CA · Ships nationwide · $$ $$$ show
Laguna Koi Ponds is an Orange County koi retailer in Laguna Beach, California that has operated since 1982. The business maintains roughly 35,000 gallons of display ponds stocked with imported Japanese koi hand-selected from breeders including Koshiji, Ikarashi, Sakazume, and Otsuka, alongside pond design, filtration, and equipment services, with inventory ranging from a few hundred dollars to show-quality fish priced up to $30,000.
- Kohaku Koi
- Sanke Koi
- Showa Koi
- Asagi Koi
- +5 more
Upland, CA · Ships nationwide · $ $$ $$$
Mystic Koi & Water Gardens is a family-owned shop in Upland, California that has operated since 1996 as, by its own description, the largest Southern California specialty retailer of imported Japanese koi and water-gardening supplies. The three-quarter-acre property carries an unusually wide range of named varieties sourced from Japanese breeders including Sekiguchi, Omosako, and Sakai Fish Farm, alongside plants, filtration, and pond-care products.
- Kohaku Koi
- Sanke Koi
- Showa Koi
- Shiro Utsuri
- +16 more