What kinds of cold-water fish are there?

The common species of cold-water fish are leptospirosis, schizothorax, sturgeon, salmon, naked yellow croaker and so on.

Brief introduction of cold water fish

Cold water fish is a kind of fish. Because the water temperature is higher than 20 degrees, it can't survive, so it's called cold-water fish. Cold-water fish has a history of more than 100 million years and is called a living fossil in water. China is one of the countries with the largest species, the widest distribution and the richest resources of cold-water fish. However, due to the influence of three main factors, such as river damming, environmental pollution and overfishing, sturgeon resources are shrinking, and most existing species are in a critical state. Artificial breeding is urgently needed to change this unfavorable situation. Artificial farming methods mainly include factory circulating water farming, pond farming, cage farming and so on.