1. The subjects are different: Chinese sturgeon is a fish of chordate, teleost, sturgeon and Chinese sturgeon, while scavenger is a fish of chordate, radionuclide, catfish and catfish. There are great differences between the two varieties.

2, different shapes: Chinese sturgeon is spindle-shaped, with sharp heads and long snout. Their body surface is covered with five elements of scales, which are hard and large. Scavenger fish is streamlined, with small eyes and a mouth below the body.

3. Different habits: Chinese sturgeon mainly lives in rivers and offshore, and they like to move underwater, with migratory and semi-migratory characteristics. They mainly feed on small fish, shrimp or underwater microorganisms, and belong to carnivorous fish. Although scavengers are also active at the bottom, they mainly live in streams and lakes, and like to feed on algae and moss.

Scavengers and Chinese sturgeon can't be raised together, because firstly, the size of Chinese sturgeon is too large, while that of scavengers is too small, and there is a big difference between them. Secondly, their habits are different. Chinese sturgeon likes to eat meat, small fish, shrimp and other foods, while scavengers like to eat moss, algae and so on, which have low requirements for food. Finally, their personalities are different. The scavenger's character is mild, while the Chinese sturgeon's character is fierce.