Rainbow sharks generally live more than 6 years. Next, let's take a look at the precautions for raising rainbow sharks!

1. Rainbow sharks have very low requirements on water quality and like old water, so it is not suitable to change new water. The suitable water temperature is 22~26℃. Since the rainbow shark is a large bottom fish, the aquarium must be large and slightly tall. Since the rainbow shark likes a semi-dark living environment, more broad-leaved aquatic plants can be planted in the aquarium.

2. When breeding rainbow sharks, the juveniles can be raised in the same tank. But when it grows up, it is best to put only one in a fish tank, because the rainbow shark has a unique territorial awareness. If there are two rainbow sharks in a small fish tank, they will often fight to the death for the territory. In addition, the rainbow shark also chases other fish. kind of habit.