The difficulty of raising the sling is moderate. When feeding, you should pay more attention to the habits of the sling, so that it will be easier to raise. The two-shaped hanging mainly feeds on the bottom-growing seaweed, which is a reproduction method of group spawning. It needs to be raised in a 600-liter aquarium, and there must be enough swimming space. The temperature in the aquarium should be controlled within the range of 23-27°C, the pH value should be kept between 8.1-8.4, and the salinity should be kept between 8.1-8.4. To control between 1.020-1.025.

The maximum body length of the two-character hanging in the aquarium can reach 31cm. The body of the fish is creamy yellow as a whole, with no lines on the side of the body. There are two short black horizontal bands behind the eyes, and the caudal fin is yellow-green with many dark lines. Slings live in lagoons and sea-facing coral reefs in waters between 1 and 20 meters deep, basically in the coral reefs of the Indian Ocean, and occasionally in smaller shoals.