It is worth noting that mealworms can not be fed too much, nor can they be used as staple food. This is mainly because the fat content of mealworms is relatively high, Koi eat too much, the body will be deformed, the beauty will decline. Koi likes to eat mealworms very much, and feeding too much will bring burden to the intestinal tract, leading to indigestion. Therefore, when raising koi, a small amount of mealworms should be fed.
1, carnivorous feed: Koi feed small fish, shrimp, earthworm, minced meat, animal viscera is better. This kind of food is rich in nutrition. Koi love to eat it and grow well. This kind of food should be disinfected when feeding to avoid bacteria in the body and infection of Koi.
2, synthetic feed: Synthetic feed can be made by oneself, this kind of feed contains protein, inorganic salt, adipose, vitamin and carbohydrate commonly. It can be prepared by itself, such as cabbage with lean meat and small fish. In this way, the appetite of Koi is good and the resistance is strong.