The food of submarine fish is very special, and the food eaten by ordinary fish cannot be eaten by submarine fish.

Submarine fish have a big belly and a small mouth, and belong to the family of clean fish. They will evaporate after eating some large fish. Go to the sedimentary debris that settles on the bottom of the fish tank, and the moss that grows. Wait until the fish reaches two to three sexual maturation cycles before eating some fish food, solid food such as thread snakes.