Which seafood fish can not be farmed?

1,hairtail

Fish also called saury, tooth hairtail, belong to migratory fish, very difficult in small ponds or small sea life, no migration cannot hairtail smooth production, so there is no artificial breeding fish, mainly inshore fishing.

2, Spanish mackerel

Mackerel is also called Ma Jiao, a lot of bony fish species, steel, China's the Yellow Sea and Bohai have grown, is warm in the upper layer of fish, fish for food, summer and autumn migratory flock, also belong to migratory fish, not artificial breeding.

3, small yellow croaker

Small yellow croaker, also known as big eyes, color, cucumber, ancient fish, yellow croaker and other shape, like large yellow croaker, but the head is long, small eyes, large scales, body length of about 20 cm. A group of migratory fish that can not be farmed artificially near the bottom of the sea floor.

4,Large yellow croaker

Large yellow croaker, Pseudosciaena crocea, also known as the king of fish, fresh, large yellow croaker, golden dragon, Huang Jinlong, large yellow croaker is warm coastal cluster migratory fish, not artificial breeding.

5, the flounder, adult flatfish, lurking in the sea life, the starfish and other small animal feed, not artificial breeding.

6, Pomfret

Pomfret, also called Ping Yu, is a kind of migratory fish, it is difficult to artificial breeding.

7, sardines, also known as Sardinia fish, sardines for offshore warm water fishes, belonging to a cluster of migratory fish, is extremely difficult to artificial breeding.