Are hairtails deep sea fish?
Are hairtails deep sea fish? cainiaojianzhan.com
The hairtail is a Marine fish but not a deep-sea fish. It is a migratory fish, and its main habitat is offshore at depths of 20 to 40 meters. The body shape of the hairtail is flat like a band, silver gray, the dorsal and pectoral fins are light gray, with very fine spots, the tail is black, with a large tip of the head, tapering to the tail, about 1 meter in length. Sex fierce, mainly to hair shrimp, squid for food. Mainly distributed in the western Pacific Ocean and the Indian Ocean, in China's Yellow Sea, the East China Sea, Bohai Sea to the South China Sea have distribution, and large yellow croaker, small yellow croaker and cuttlefish and called China's four seafood. Hairtail fish are afraid of strong sunlight during the day, and have the habit of lying down at night and poor swimming ability, so they have the habit of vertical movement day and night. In the daytime, they live in the middle and lower water layer, and rise to the surface at night. At rest, the head is up, the body is vertical, only by the dorsal and pectoral fins waving, eyes watching the movement of the head.
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