I would like to ask what fish are better to raise in artificial culture

Artificial breeding of silver carp, bighead carp, grass carp and mackerel are the four major fish that are better to raise. The body fat content of artificially bred fish is very high, and not only the abdominal cavity and intestines are full of fat, but even the skin of the fish may be a thick layer of fat. Farmed fish, due to the consumption of artificial mixed production of high-fat and high protein feed, and the large amount of food, regular feeding, digestion and absorption rate is low, so the excreta is often black and fishy odor is very heavy.

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