905-715-2447 Winter Hours: By Appointment Only 3301 Sideroad 10, Bradford, ON Canada
905-715-2447 Winter Hours: By Appointment Only 3301 Sideroad 10, Bradford, ON Canada

Pond Fish

Fish For Ponds - Japanese Koi, Domestic Koi & Goldfish

High Quality & Healthy Fish, Excellent Selection, Great Prices

At Hydrosphere Water Gardens & Fisheries pond fish are our speciality. We quarantine all our new arrivals of koi and goldfish and inspect them before they are allowed to be sold. We only import koi from respected breeders that are regularly tested for KHV and SVC. We guarantee all our pond fish to be healthy and free from disease, so it’s safe to add them to your fish collection. Due to factors beyond our control once the fish leave our location (such as water quality, fish stress etc) we guarantee our fish for a period of 5 days from the date of purchase. We also recommend that all new fish (from us, or any other supplier) be quarantined before introducing them into you pond.

Japanese Koi

Imported Directly From Japan

We have an excellent selection of koi all season long to suit every taste and budget. We import quality Japanese koi directly from the best breeders in Japan. All our Japanese koi are quarantined upon arrival, and are sure to be healthy when you are ready to add them to your pond. 

imported Japanese koi at hydrosphere water gardens

Domestic Koi

Colourful , Healthy Koi For Budget Minded People

If you are new to keeping koi and aren’t ready to pay the higher price of Japanese koi, or just have a smaller budget to stick to, we also have some great domestic koi available imported from one of the premier koi farms in the United States. 

domestic koi at hydrosphere

Butterfly Koi

Colourful Koi With Graceful Long Fins

Butterfly are always popular with pond keepers. With their long tails and flowing fins, they make a great addition to ponds. We carry all sizes of domestic butterfly koi.

Butterfly koi


Very Hardy, the Best Fish for Small Ponds

Goldfish make great pond fish for ponds of any size. However, if you have a small pond, goldfish are the best choice because they don’t grow nearly as big as koi. We always stock red and white Sarasa comets and Shubunkin goldfish in a range of sizes sizes. We also occasionally have Wakin goldfish available.  

goldfish at Hydrosphere