Butterfly fish is a tropical fish in koi fish. When cultivating, the water temperature can be controlled between 25 and 27 degrees, which is most suitable for their growth. They have good adaptability to water temperature and can tolerate water temperatures of more than ten degrees or even several degrees. Moreover, they can tolerate high temperatures of more than 30 degrees. But in the actual breeding process, try not to let the water temperature be too extreme and not to let the water temperature change too much. This is not conducive to the growth of butterfly fish.

The first is the choice of feed, the second is the design of fish tank, the third is the control of water temperature, and the fourth is the requirement of water quality. A large number of aquaculture must prepare aerobic equipment to prevent fish from dying of hypoxia. At the same time, pay attention to density and disease.