Koi need to cast a fish food every day to ensure the nutrients of Koi. In addition to feeding, it also needs to control water temperature and light. The water temperature suitable for the growth of Koi is between 20 degrees and 26 degrees, and it is enough to control the maintenance water temperature in this range. Koi need a certain amount of light to grow, and they need to control the light time to four to six hours a day.
In order to grow fast Koi, need to feed earthworms, red nematodes, fish and shrimp and other animal bait. In addition, to ensure a balanced nutrition, animal feed and plant feed should be fed alternately every week. Animal feed is one of the most popular feeds for koi, and feeding two to three times a week can meet the needs of koi. Plant feed is to help balance the nutrients of Koi, which needs to be fed three times a week. The rest of the time can be fed to the koi artificial feed.
The koi fry does not feel full. They will eat as much as they are fed. Overfeeding will easily lead to constipation of the koi. If it is serious, they will die. Usually, it is enough to feed once a day. If it is the growth period of fish fry, it is necessary to increase feeding once a day. The number of feeding each time can not be too much, to ensure that the koi can be eaten within five minutes.
