It is best to control the water level between 40-50 cm for raising lion-headed goldfish. Because their dorsal fins and caudal fins are larger, they need deeper water levels. But it's best not to exceed 60 cm, or they may be uncomfortable. Their bodies are similar to those of Lanshou goldfish, and they are all round. But unlike the blue skinny, they have rich fins, generally the head is red, and the body color is changeable. 1. How high is the water level for raising lion-headed goldfish? The water level of the lionhead goldfish should be controlled between 40-50 cm. They are not very big, and the adult body length is between 20-30 cm. But their dorsal fins are higher and their caudal fins are more stretched. Therefore, compared with other varieties of goldfish, the growth water level is still relatively high, and the water level needs to be determined according to their habits during artificial breeding.

Lionhead goldfish is similar to Lanshou goldfish, and both have abundant head tumors. But the difference is that the fins of the lionhead goldfish are wider and more colorful.

2. How high is the water temperature of the lionhead goldfish? Lionhead goldfish belongs to cold water fish. When cultured artificially, the water temperature can be kept at 22-24℃, and in this temperature range, they grow best and fastest. They can tolerate low water temperature and grow normally at water temperature above 10℃. However, they can't accept higher water temperature. When the water temperature is higher than 30℃, they will lose their appetite, weaken their breathing and slow their heartbeat.

In addition, long-term growth in high temperature environment will also affect their physique. Over time, you may get sick. The breeder had better install heating rods for them to keep the water temperature in a stable range. At ordinary times, we should also pay attention to the fact that the temperature difference should not be too large, and it is best to control it within 2℃.