The market price of guppies is relatively very cheap. The average quality only costs 2-4 yuan for a pair, and the better quality may cost about 20-40 yuan for a pair. If it is really a high-quality, top-quality peacock The price of fish may also reach more than 100 yuan.

When choosing, pay attention to the guppy's body length of 3-4 cm, colorful and beautiful body color; Adult female fish is about 5 cm long, and its tail handle and caudal fin account for more than 1/3 of the body, and each fin is shorter than that of male fish. Much inferior to the male fish.

Guppy's body, dorsal and caudal fins are colorful, mainly red, blue, black, yellow, green, tiger skin and variegated.