
Fascinating Koi Facts
The koi fish’s popularity is increasing daily due to its gorgeous colour patterns, and that they are easy to care for. A koi is a freshwater fish of the cyprinidae family and belongs to the actinopterygii class of animals. Koi fish are descendants of the hardy carp and can be found all around the world. Goldfish and koi fish are distant cousins, as they are both descended from the carp.