Chocolate can be bred, and its colony spawning type of reproduction can usually reproduce once a month or so. After understanding whether the chocolate hanging can reproduce, let's introduce its shape characteristics.

Chocolate hanged fish is oval in length and flat on the side. The mouth is small, end position, with a row of flat teeth in the upper and lower jaws, the teeth are fixed and immovable, and the tooth margins are notched. The spines of the dorsal and anal fins are sharp, and the rays are not elongated. The pectoral fins are nearly triangular, the caudal fins are round in juveniles, and gradually become crescent-shaped as they grow, and the upper and lower lobes are elongated in adults.