Koi January 29, 2020 moorefishfarm Leave a comment Koi Koi fish are a colorful ornamental carp that are used primarily in garden ponds. It is not recommend to stock them in a regular pond because they can be destructive to the pond dam by rooting. 497 views You may also like Blue Catfish 6 views Crappie 1,203 views Triploid Grass Carp 1,278 views Fathead Minnows 1,066 views Northern Largemouth Bass 1,128 views Nile Tilapia 3 views Straight Bluegill 1,097 views Channel Catfish 1,205 views Hybrid Bluegill 1,043 views