Moontails are fertile. The reproductive mode of the moon-tailed hanging is the group spawning type.

Moontails live in shallow coral reef areas and rocky reef areas, with a water depth of Between 2 meters and 40 meters, usually travel in groups, and the number is 5 or more.

The fish body of the moontail is inclined to an oval shape. The overall color of the moontail is blue-gray, and the caudal fin of the moontail is a bit like a meniscus. But what you need to know is that the tail spines of the moontail are venomous glands, which can cause severe pain.

Moontail cranes mainly feed on seaweed. As the fish grows, the color will change accordingly.