When breeding colorful angelfish, you need to pay attention to the control of the water environment. One of the most important points is the water temperature. Since the colorful angelfish is a tropical fish, it is suitable for growing in an environment with relatively high water temperature, so it is necessary to pay attention to adjusting the water temperature at ordinary times. Generally speaking, the most suitable water temperature range for the growth and development of colorful angelfish is between 28-30 degrees.

A water temperature that is too high or too low is not conducive to the growth of the colorful angelfish. Between 30-32 degrees, which is a relatively high temperature range, they grow fast under this condition, but their resistance and immunity are very poor. Once the environment changes, they are easy to die. If the temperature is higher than 35 degrees, it will easily endanger the life of the colorful angelfish. Furthermore, the water temperature should not be too low. If it is lower than 26 degrees, it is a low temperature. At this time, their activity and appetite will be reduced, which will affect their development status in the long run. If the water temperature is lower than 20 degrees, it will easily lead to the death of the colorful angelfish.