Giant tongue fish are cultured in Fujian and Hainan. This kind of fish adapts to a wide range of environment, has strong disease resistance and is easy to raise artificially. As long as the water temperature is controlled between 24-29℃, fish can grow normally. Giant bone tongue fish is a kind of edible fish with high protein, low fat and low cholesterol. It is rich in calcium, phosphorus, iron, zinc, selenium and other nutrients, which is beneficial to human health.