This is the seven star fish scientifically named snakehead, commonly known as the seven star fish, called star fish, flower star fish, mountain spotted fish, point weighing fish, in the male fish, talent fish, blackfish, etc. (called differently around). It belongs to Scleractinia, Perch, Channa, and is mainly distributed in the south of Yangtze River in China. The snakehead fish has a large head, short muzzle, wide mouth, thick nasal tube, body clad in medium-sized round scales, eyes as large as the eyes, eye spacing wide convex, dorsal and anal fin base long, pectoral and caudal fins rounded. The body shape of snakeheads to snakeheads, long cylindrical, and snakeheads differ from the main: snakeheads without ventral fins, the lateral line in the anal fin above the beginning of the break.

. The tail of the snakehead looks very beautiful, just like the peacock's "peacock plume", like a star-like highlights outside the spot, very beautiful!

Snakeheads look good, but snakeheads are actually a very vicious carnivorous fish, usually to some small fish and shrimp and aquatic insects for food, very good at making holes in the fish, to catch them is not easy!

Snakehead snakehead life force is more tenacious a kind of fish, when the water lack of oxygen can be exposed to the surface of the head with the aid of the gill cavity of the auxiliary organs to breathe air, not due to the lack of oxygen in the water and floating head death, away from the water can also live for a longer period of time!

At the same time, snakeheads are also very good at hiding, often day and night, lurking in the water plants during the day, and come out at night to forage for food, and also like to jump, in the environment of the impact of the flowing water will be against the current upstream or jumping out of the water, to catch them can be a bit of effort, or else snakeheads how to go on the market price of the snakeheads!

Of course, beautiful fish often become pets, snakehead fish body bright green spots give a person a beautiful, bright, lively feeling, kept in the aquarium, appear very angry, vitality, has an important ornamental value!