Feeding loach to fish can promote its development, because this food is rich in protein and is very helpful to the growth of fish. It should be noted that the feeding amount should not be too large, otherwise it will pollute the water environment if it cannot be eaten. In addition, it is best to choose carnivorous fish for feeding, and cut loach before feeding. If it is live loach, it may damage the intestines and stomach of fish, so there are still certain risks.

1. Silver Arowana: The scientific name of Silver Arowana is double-bearded tongue fish, which is the most common species in Arowana, and its body length is about 50-70 cm. Its large freshwater fish, but also carnivorous fish, can eat a lot of things, loach is also a good food, rich in nutrition. It should be noted that it is best to cut loach into small pieces, so that feeding is safer.

2. Indonesian tiger: Indonesian tiger is a common ornamental fish, which is usually used as a companion of arowana. It mainly lives in freshwater rivers, lakes and reservoirs. Adults mainly eat shrimps and fry, while juvenile fish feed on plankton. Misgurnus anguillicaudatus can be used as its food, but feeding it alive will have certain risks.

3, Imperial Three Fish: Imperial Three Fish, also known as Golden Eye Liyu, is a kind of cichlid, which lives in the Amazon River in South America. It is huge in size and beautiful in color. As a carnivorous fish, it needs to be fed insects, fish, etc. Loach is also a good food.