At present, the market price of white lip hangings is between 10-90 yuan. It is recommended that you try to choose white lip hangings within this range when purchasing. If it is higher than 90 yuan, it is not very cost-effective, and if it is lower than 10 yuan Yuan, it is difficult to guarantee the quality of fish. In addition, you should observe some basic characteristics of the white lip hanger when selecting, as follows:

The adult fish is oval and laterally flattened. The head is small, the outline of the back of the head is obviously protruding, the more obvious it is in the adult fish. The mouth is small, the upper and lower jaws have a row of flat teeth, the teeth are fixed and immovable, and the tooth margins are notched. The spines of the dorsal and anal fins are sharp, and none of the fin rays are elongated; the pectoral fins are nearly triangular; The body of the adult fish is uniformly brown, and the upper and lower lips are gray-white, hence the name white lip hanging. The caudal fin is brown-black, with a white band at the base, a blue margin at the end, and a white caudal spine. The dorsal and anal fins are the same color as the body and are blue-margined, with the soft rays ending in orange margins.