Tropical fish: Including characin, cyprinidae, medaka, cichlid, gourami, biota or loach and groupers and so on.

包括脂鲤科、鲤科、鳉鱼科、慈鲷科、攀鲈科、鳅科、鲶科等.

Loach about 10 cm long, yellow sand, yellow sand that they are not exact, because of their paranotum, back dotted with black spots and tidy, like the black stripes, seen from afar like a sand silt .

泥鳅大约有10厘米长，沙黄色的，说它们是沙黄色，并不确切，因为他们的侧背、背部点缀着整齐的黑点，象黑色的条纹，远看就像是沙底的淤泥。