1, carp, mackerel, grass carp, bighead carp, bighead carp, crucian carp are water plants and eat small creatures, carp, crucian carp meat is harder, carp is suitable for braised fish pieces, crucian carp is suitable for crucian carp tofu soup, bighead carp and bighead carp meat is softer, bighead carp is suitable for boiled, bighead carp head is basically used to make chopped pepper fish head, two-color fish head, the body is often used to cook and eat, the head can be used to stewed for soup, grass carp and mackerel meat is more Tender (about 3 pounds of fish meat is more tender), suitable for steaming, boiled fish fillets, diving fish, can also be used to dip the flour to braise, and can be made into baked fish, taste good that depends on personal taste, do good are good, each has its own merits, the whole of the above several kinds of fish big mackerel is relatively tasty, the general big mackerel big dozens of pounds of weight or even hundreds of pounds, my home next to the Ganjiang River is generally wild, huh, the above personal answer. The above is my personal answer, hope for adoption!