CATDOLL : CATDOLL: How to raise crucian carp

Crucian carp feeds on a wide variety of plankton, animals, phytoplankton, mosses, and fungi. Animals: earthworms, shrimps, bloodworms, etc. Vegetarians: rice grains, corn grains, wheat grains, bean flour, corn flour, etc. You can also refer to the method of raising goldfish. If there is no oxygen supply equipment, it is okay to raise it in a fish pond, but if you raise it in a fish pond, it depends on the specific area of ​​the fish pond.