The price of blue triangle fish is 10-120 yuan.

Knowing how much the blue triangle is, let's take a look at its selection considerations.

The blue triangle fish has a spindle-shaped body, slightly flattened sideways, a forked caudal fin, and a long body Up to 5 cm, the body of this fish is in the shape of a shuttle, the body is long and oval, and the side is flat. The head is slightly shorter and the snout is medium long.

The dorsal fin, anal fin and caudal fin of the blue triangle fish are all red, and the edges are white. The blue triangle fish is a near-shore warm-water fish. The juveniles are gregarious and have phototaxis.