Fish is not just a kind of fish. In fact, there are many kinds of fish that can be called perch, among which four are the most common. Perch is distributed at the confluence of seawater and fresh water in the offshore and estuaries. When it matures sexually, perch in Songjiang falls into the sea to lay eggs and young fish return to live in fresh water rivers. Perch in California lives in waters with low turbidity and aquatic plants, while perch is a freshwater fish distributed in temperate and cold regions of Eurasia.

The difference between sea bass and river bass;

1, Appearance difference: The most obvious "sign" of sea bass is that there are many black dots on the back of the fish, while river bass does not.

2, the difference between survival: sea bass is basically dead, mostly chilled, while river bass is generally alive at the time of purchase.

3, taste difference: sea bass meat is more "wood", fishy. The meat quality of river bass is elastic and palatable.