2, plant feed: mainly cornmeal, bran, chaff and soybean dregs, etc., in the artificial breeding can be combined with an appropriate amount of plant feed, but should not be too much, otherwise it is not conducive to the digestion of eels.

3, artificial with feed: the requirements of higher protein content and has a certain palatability.

Eel generally refers to eel, also known as eel, ancient known as cicada fish, yellow cicada, etc.. Body elongated snake-shaped, body length of about 20-70 cm, the longest up to 1 meter. The body is rounded in front and later laterally compressed, and the tail is pointed and thin. The head is long and round. The mouth is large, terminal, the upper jaw is slightly protruding, and the lips are quite developed. The upper and lower jaws and muzzle bones are finely toothed. Eyes small, covered by a thin skin. Head thick tail thin, body surface has a layer of smooth mucous membrane protection, no scales, color yellowish-brown, body is irregular dark spots, each fin undeveloped basically disappeared, the whole body has only a three-pronged thorns, thorns less meat thick. The meat is tender and flavorful.

Eels often live in rice paddies, rivers, streams, ponds, canals, lakes and other silty water bottoms, all over China are produced to China's Yangtze River Basin, Liaoning and Tianjin production is more, the production period in the June-October, June-August produced by the most fertile. Widely distributed in eastern Asia and the nearby islands of all sizes, from Southeast Asia in the west to the Philippine Islands in the east, from Japan in the north to the East Indies in the south.