The yellow triangle has a certain aggressiveness towards the same species, and is generally suitable for one fish in one tank. If it must be mixed, it is best to put it in the tank with other fish. Here are a few more tips on feeding it.

In terms of feeding environment, raising yellow triangles requires a 250 liter or larger aquarium with sufficient swimming space for feeding, and the water qualitysalinity is 1.020-1.025, pH 8.1-8.4;

In terms of feeding, yellow triangles can choose to feed animals like other fish. Sexual bait, but also need to provide enough plant bait such as seagrass and seaweed. This boosts their body's immunity, reduces aggressive behavior, and improves health. You can also tie dry seagrass on the stone to feed, and it is recommended to feed 3 times a day. Or prepare some artificial plant bait, which can be more convenient.