Black-tail butterfly
As the name suggests, the biggest characteristic of the black-tail butterfly is its With a black tail, the Chinese name of the black-tailed butterfly is Wei's butterfly fish. Their golden body color is very unique and distinctive, and they are very easy to raise as young and medium-sized fish.
The body length of black-tail butterfly adults can reach 19 cm. There are reddish-brown thin diagonal stripes on the bright yellow fish body of the black-tailed butterfly, the tail fin has a black spot with a white edge, and there are black and white patches on the gills.
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