The reason why the zebra doghead fish refuses to eat and always lies at the bottom of the tank may be because the water temperature in which it is kept is too high or too low. In addition, the new fish has just arrived home and is not familiar with the environment. In addition, many aquarists do not like to move. As long as there are no problems with the water quality and the fish, then you might as well let it get used to it for a few days. There will be nothing wrong with the fish. If so, it would be difficult to starve to death.

Finally, when feeding, the belly is slightly bulging. This is the case for all ornamental fish. In this way, there will be no problems. Furthermore, when changing the water, it is best to have an extra heating rod, put it in the trapped water bucket, heat it to the same temperature in the tank, and then change the water, so as to avoid many problems.