Little black fish like eat small fish, and frogs eat the same kind when they are hungry. Artificial black fish can eat bright bait, shrimp, octopus, fish, and even pigskin with white fat.

The bait for black fish includes animal offal and various small fish and shrimps. Some farmers use chicken intestines to feed and have achieved good results. If we raise Tenebrio molitor, fly maggots or earthworms ourselves, we can not only solve the bait problem, but also greatly reduce the breeding cost. The snakehead can also be fed with artificial compound bait, and its formula is: 7% minced mixed fish and shrimp paste, 2% soybean powder, 5% yeast powder, and the rest are multi-vitamin mineral salts, growth promoters and antibiotics. Feeding twice a day, the amount of feeding is 5% ~ 7% of the fish's weight, which makes it difficult for most fish to eat enough. The use of artificial compound bait requires feeding training from an early age. At the beginning, earthworm or minced fish and shrimp can be put on the dining table, and the dining table can be hung 2 cm below the water surface to lure the fry to eat. After the fry get used to eating on the dining table, the mixed bait will be gradually increased. Do not feed live bait in the middle of feeding training, so as not to affect the training effect.