Are koi and goldfish the same Koi and goldfish are different species. Goldfish were created by crossbreeding Prussian carp, whereas Koi were selectively bred from common carp. Koi are much larger than goldfish and have barbels or “whiskers” near their mouths. Goldfish don’t have barbels. Goldfish come in a variety of forms, whereas Koi have a common body and tail shape.
Why Can`t I Have A Koi And Goldfish Together?
This leads to the fact that if you keep both goldfish and koi fish in a tank that is too small, the koi fish will often bruise the goldfish . At the same time, koi carp will also chase goldfish, banging against their stomachs, which can easily hurt them. This is due to the different habits of the two.
Do Koi And Goldfish Eat The Same Food?
Therefore, both Koi and goldfish have some similarities. The similarities can be seen from various elements and one of them is about what they eat. They have the same foods, so that Koi fish can eat goldfish food or vice versa. In some cases, they may be different in consuming food; but in common, they have the same foods.