The existing catfish now discovered is mainly distributed in the estuary of the lower part of the Jinsha River in the Yangtze River in China. Foreign abroad has seen the west side of the Hankou River, Lijiang and Kyushu, Japan.It is one of the oldest vertebrates.

The Chinese sturgeon is listed in the list of China’s first class protected animals. It is mainly a carnivorous and narrow feeding fish, found in natural waters.

Young when the main intake of small animals such as daphnia, can also eat shrimp, crabs, clams; Adult sturgeon feed mainly on bottom-dwelling fish and eat mainly crustaceans, earthworms, small fish and mollusks. However, the Chinese sturgeon can also eat some water plants and water fleas. At the time of its reproductive migration, it stops feeding during the spawning period.

If it is a condition for artificial breeding, Chinese cubs will start eating when they grow from 2.95 to 3.12 cm.The content of the feeding is mainly aquatic mosquito larvae, widow hair, radial feet, branches, etc.; young crickets are eaten with aquatic insect larvae and shrimp; adult catfish can feed all kinds of feed fish, such as grass carp, Luo Fei, catfish, catfish, etc.

Under the research work of Chinese sturgeon with scientific feed, China began to develop a broad source of sturgeon feed, and there are various specifications and good quality Chinese sturgeon can be fed with bait. Starting from feeding and breeding prepared feed, it was found that for baby sturgeon, water earthworm – natural bait is much better than artificial bait to raise the effect; However, for young and adult sturgeon, the formulated feed is more effective than the natural feed. When breeding Chinese sturgeon, we must pay attention to the feeding amount of the main food of Chinese sturgeon.

The main raw materials for catfish feed are: puffed soybeans, imported fish oil, imported fish flour, multiple vitamins, yeast, organic chelating polyite, fishmeal, etc.These raw materials will be tested by professional inspections when they enter the factory, and they will be recognized after passing, otherwise they will be refused.

Chinese sturgeon although the meat is delicious, but, after all, is a precious species of fish, and very valuable for research, survival time is very long, received national protection. So, if you encounter a wild one, don’t kill it.