Melon seed spot and gentian grouper are two common seafood ingredients, and their taste and taste are slightly different, and the specific taste is different according to personal taste. Melon seeds are fresh and tender, suitable for simple cooking methods such as steaming or barbecue, and can retain the original flavor of fish. Gentiana scabra is slightly firm and chewy, which is suitable for cooking methods such as stewing soup and stir-frying, and can better absorb the taste of soup.