The optimum water temperature for the growth of red-tailed black sharks is 24-26 degrees, and requires old water with high oxygen content. In addition, the breeding of red-tailed black sharks should also pay attention to these feeding matters:

The red-tailed black shark is omnivorous, but it loves to eat fish, insects and earthworms Wait for live bait. The red-tailed black shark swims agilely and lively. Adult fish will attack its fish. It especially likes to bite filamentous fin rays.