Yellow croaker is a sea fish. The difference between yellow croaker and yellow fish.

　　Yellow croaker It is a relatively common species of marine fish, and there are currently no successful cases of farming yellow croaker in freshwater. Therefore, yellow croaker is a purely marine fish, and there is no difference between it and Yellow croaker because "Yellow croaker" is simply a shortened name for yellow croaker.

The scientific name for yellow croaker is *Diplopterichthys japonicus*, commonly known as "yellow croaker". It is a relatively common species of marine fish, and can be divided into large yellow croakers and small yellow croakers according to their size.

Large yellow croakers are found in the southern Yellow Sea, East China Sea, and South China Sea. They typically inhabit deeper waters and migrate to nearshore areas in April-June to spawn. After spawning, they disperse along the coast to feed. In the autumn and winter, they migrate back to deeper waters.

Small yellow croakers are found in the Yellow Sea, Bohai Sea, East China Sea, and the western coast of Korea. They migrate to the coast in spring, spawn between March and June, disperse along the coast to feed, and return to deeper waters in late autumn. In winter, they overwinter in the deep sea.