No, only fake ones are used.

The packaging bags of fake Longli fish soaked in medicinal water clearly say "Longli fish", but in fact they are all pangasius fish. Basa fish has thick meat and is cheap. One pound of frozen fish is only 10 yuan per pound. If you remove two pieces of fish meat without bones and spines and sell it as Longli fish, you can sell it for 20-30 yuan per pound. Frozen fish fillets must be soaked in liquid medicine to keep the fish moist. Excessive consumption of this medicine is very bad for children.

The texture of Longli fish is very full and clear. If the texture appears unclear. If the meat is swollen, be careful when buying it. It may have been soaked in medicinal water. Tips for selecting Longli fish:

The color of Longli fish is white and translucent, and the meat is very thick. The surface feels elastic to the touch and not sticky. Generally, Longli fish is wrapped in ice. In order to ensure freshness, it must be chilled with ice. It should be used as soon as possible when you get home, and not too long ago.

The second thing is to look at the price. If the price of Longli fish on the market is more than ten yuan per catty, and the price is too high or too low, it is an abnormal phenomenon. We can refer to the price of normal Longli fish. . Then judge whether this is the Longli fish or another fish impersonating it.