The feeds that goldfish often eat include animal feeds, including water fleas, sword water fleas, rotifers, protozoa, water earthworms, larvae, fish and shrimp minced meat, animal offal, fish meal, blood meal, and egg yolks. , silkworm chrysalis, etc.; plant-based baits include diatoms, chrysophytes, yellow algae, dinoflagellates, Euglena, turnips, aquatic plants, plant seeds, bran, bread crumbs, rice grains, vegetable leaves, etc.