Assorted Butterfly Koi (Cyprinus carpio) - Medium (4"+)

Butterfly koi are a relatively recent addition to the hobby — a 1980s cross between standard Nishikigoi and a long-finned Indonesian carp that added those flowing, trailing fins without changing much else about the fish. Same hardiness, same appetite, same decades-long lifespan as a standard koi, just with a lot more fin trailing behind it in the current. Assorted colors here, medium size and still growing into a serious pond centerpiece.

Care level: Easy · Temperament: Peaceful · Max size: ~24"+ (pond) · Min tank: Outdoor pond recommended for adults · Diet: Omnivore, koi pellets + veggies