There are more than ten kinds of deep-sea fish, such as tiger grouper, green grouper, pink grouper, Jiali fish, Majia fish and safflower fish. The most common fish in restaurants are groupers, including sesame spots, sea tiger spots, oil spots, green spots, oriental star spots, Antarctic orange snapper, Antarctic red shrimp and so on. These fish belong to groupers, but they are far from each other in appearance.

The most precious fish in seafood pool belongs to Napoleon wrasse, which can be divided into big Napoleon wrasse and small Napoleon wrasse. The weight of big Napoleon wrasse can reach eight or nine catties. The yield of small Samui is extremely low, and the price can be as high as 600-800 yuan per catty.

In the seafood restaurant, you can also see small fish species close to seafood, such as marlin, sand tip fish, yellow crucian carp, small yellow croaker, silver pomfret and so on. These fish are abundant and mostly chilled, so the price is very cheap. But their meat is white and tender, and it tastes delicious. However, it is said that it can be caught in moderation, so that we can eat really fresh large yellow croaker again.

Extended data

Deep-sea fish live in the deep-sea area below 100 meters, so their fishing methods can only be deep-sea trawling or fishing suspension, then fishing on board and quick freezing in time.

Moreover, because its main components are protein and polyunsaturated fatty acids, it will not lead to the loss of nutrients in the preservation state of-18 degrees Celsius, which can well preserve the freshness and quality of gas, and compared with freshwater fish and offshore fish, deep-sea fish will be less likely to be polluted by contemporary industry.

Reference materials? Baidu encyclopedia-deep sea fish