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. 499 views You may also like Blue Catfish 6 views Crappie 1,220 views Triploid Grass Carp 1,288 views Fathead Minnows 1,077 views Northern Largemouth Bass 1,144 views Nile Tilapia 3 views Straight Bluegill 1,109 views Channel Catfish 1,219 views Hybrid Bluegill 1,060 views