The market price of moon hangings is around 10-35 yuan, and they mainly eat seaweed. After understandinghow much it costs to hang a piece at the end of the month, let's introduce its appearance features.

The fish body at the end of the moon is oval and flat on the side, The head is small and the profile of the back of the head is not particularly prominent. The body of the adult fish is uniformly blue-gray, the pelvic fins are purple-black with white margins, the remaining fins are the same color as the body, the dorsal, anal and caudal fins all have bright blue margins, and the tail spines are blue-black. Juveniles are blue-gray with yellowish dorsal ridges, purple anal fins, and yellow rims at the end of the caudal fin. The body turns a uniform bluish-gray as it grows.