The suitable water temperature for Heilan Shou is 22-28℃.

Heilanshou is a relatively easy breed to raise. Their requirements for water quality and water temperature are not very strict. As long as you pay attention to observe the condition of Heilanshou in daily life, so that problems can be detected and treated early. Black Lanshou can guarantee good health.

It is best to keep the water color in emerald green, so that you can see fish In principle, when the water color is too thick, it will have a bad effect on the fish. If the concentration of green algae is too high, it will affect the respiration of Hei Lanshou.

Feed Helan Shou's animal feed such as water fleas, earthworms, Tenebrio molitor, caterpillars, skin worms, etc. The main food is earthworms and white sesame seeds. Both red and black earthworms can be fed. Do not feed poor quality goldfish feed.