Three-flowered fish and grass carp are more delicious than three-flowered fish. By the end of 2023 1 8, according to the relevant public information, Sanhua fish is tender, delicious and nutritious compared with grass carp. Every hundred grams of meat contains protein18.5g and 3.5g of fat, which is the best among freshwater fish and one of the famous three flowers and five Luo in Songhua River. In some places, three-flowered fish refers to three scales instead of three kinds of fish. Three scales, also known as mirror carp, is a kind of carp, with only three scales and fat meat. Its fishy smell is heavier than grass carp.