Canned fish is a kind of convenient and fast food made of fish meat and special technology. The most common one is canned mud carp with fermented bean sauce. The canned mud carp with fermented bean sauce can be eaten directly. It tastes very good. It has both the fresh and tender fish meat and the taste of fermented bean. It is also rich in nutrients. It can also be used for cooking dishes. It can be used to make fried snacks or stewed soup. There are many methods and rich in nutrients.

Fish meat is rich in nutrition, not only because of its high protein content and easy digestion, but also because it contains B vitamins and minerals such as calcium, zinc, selenium and iodine, but also because its fat is rich in omega-3 fatty acids, which is beneficial to prevent cardiovascular and cerebrovascular diseases and promote intellectual development.