1. Tuna, tiger spot, hairtail, pink spot, eel, mackerel, red fish, yellow croaker, cod, green spot, sardine, salmon, tuna, saury, Japanese flounder, yellow croaker, etc. It is very common in the market. Deep-sea fish generally refer to fish that live in waters of 600 meters to 2700 meters.

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

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

4. Deep-sea fish are rich in polyunsaturated fatty acids and minerals.

5. Trace elements such as calcium, iron and zinc. It also contains vitamins a, b, c, etc. Therefore, it has the following benefits to human health.