1. The loach seedlings that have just entered the pond need to be fed rotifers, small phytoplankton and other food suitable for taste. At the same time, they need to be properly fed with cooked egg yolk, fish meal, bean cake and other refined food. When the loach seedlings are 1 cm long, they can already eat insects, organic debris, etc. in the water. They can be fed boiled clam meat and other animal feeds 2-3 times a day. Do not feed them loosely. The daily feeding amount in the early stage is 2-5 of the total mass of loach seedlings, and in the later stage it is 5-10. Loach likes fertilizer and water, so fermented chicken manure, duck manure and other base fertilizers should be top-dressed in time. The dosage per time is 50 kg/100 square meters.

2. Loaches can survive by eating food such as plankton, aquatic insects, crustaceans, detritus of higher aquatic plants, and algae. Loach is an omnivorous fish that inhabits the bottom of still water and humus silt.