Blackwater Creek Fish Farm: Offers imported Koi, domestic Koi, small fish and pond rental.
Brett's Fish Farm: Specializing in Japanese koi. Includes breeding information.
Causeway Koi UK: Offering a range of Koi fish, food, pond equipment and accessories. Ships to UK and Ireland.
Dragon Koi: Offers Koi sales, contains information on aquatic plants, design and installation and a visit to other ponder's places.
Fancy Koi Outlet: Japanese Koi and pond supplies, contains information on fish, water pumps, medication, bacteria, filters, food, water test kits, liners and books.
Koi And Kin: Offers a variety of fish from both large and small Japanese breeders. All fish are quarantined on arrival and rested for several weeks after their trip.
Koi And Pond Supplies: Offers pumps, heat exchangers, UV's, fish medicines, fish food, water treatments and pond liners.
Koi And Pond Supplies From Dai Suki: Offers a gallery, Koi foods and medication, pond medication and water treatments.
Koi By Keirin: Offers imported Japanese Koi, information on Koi types with photographs and Koi of the month. Also contains filtration, heater and pond supplies.
Koi Village: Water garden shop providing ponding products and koi.
Koi Water Garden Ltd: Specialises in importing Japanese Koi carp, offers information on Koi stocks, water testing, foods and health products.
Pan Intercorp: Importers of Koi from Japan. Offers reference materials, filter systems, health, nutrition, shows and events.
Paul's Koi And Pond Supplies: Offers Koi stock with photographs.
PoKoi.com: Offers Koi food, filters, UV sterilizers, water and air pumps, PVC valves, testing kits and a Koi gallery.
Quality Koi Company Inc.: Japanese breeders in all sizes and varieties. Also, products and equipment for related ponds.
The Koi Supply: Food and supplies for Koi.
Thompson Aquatic Gardens: Offers Koi for sale with Japanese Koi prices and domestic Koi prices.
Wakin Works: Offering Japanese Wakin goldfish, both imported and domestic.
Werner's Waters: Offers advise and resources on Koi, ponds, water gardens, pumps, filters and accessories.
White Water Filters: Offers a Koi accessory called LymnoZyme to prevent disease. Provides pond design, installation and pond supplies.
Yume Nishikigoi: Supplies Japanese Koi (Nishikigoi) from breeders who are listed. Provides information on ponds and water hardness.