If you want koi to grow fast, you can feed some high-protein foods, such as small fish and shrimp. Koi is not picky eaters, and basically eats everything, but pay attention to the feeding time when raising koi. Koi is sensitive to external environmental changes, and they have certain requirements for living temperature and water quality. Feed can choose one kind of feeding, can also choose a variety of matching feeding. Koi has a strong ornamental value. When raising koi daily, we should change more water to ensure clean water quality, otherwise it is easy to cause koi to get sick.

Koi is greedy and basically eats as much as it feeds, so it often eats support. When koi is still a seedling, it can be fed more high-nutrition food. Koi in this period has great requirements for nutrition, and its daily digestion and metabolism are relatively fast, so try to be more.

When koi fish is an adult, it is basically enough to feed them twice a day. Feeding too much will not only support them, but also make excess food sink to the bottom, which will easily lead to water pollution. Water pollution will make koi fish in the water infected with skin diseases and water mold, which will hinder their normal growth.