Zebrafish generally don't bite other fish, because they are gentle in character and small in size, and like to swim constantly in the fish tank. Under normal breeding conditions, they will not take the initiative to bite other fish. If they attack other fish, it may be because they are robbing food or territory. At this time, breeders should increase the feeding amount and expand the feeding space to avoid fighting. In addition, zebrafish's aggressiveness is not strong, and its attack power is not high, so there will generally be no too many casualties.
2. Can zebrafish be mixed with other fishZebrafish can be mixed with other fish. They belong to small tropical fish, with mild personality, strong adaptability and low requirements for the environment. Breeders can choose some small tropical fish of the same kind to mix together. Common guppy, moonlight fish, Mary fish, traffic light fish, lotus lantern fish, white cloud golden silk fish, etc. are more suitable.
These fish and zebrafish have similar personalities, and they all belong to mild fish, so they generally do not fight. However, in polyculture, breeders should also ensure that they have enough food and space, otherwise there will be fights. Although they are small in size, breeders should ensure that their density is normal to avoid their lack of oxygen.