? Appropriate water temperature, good water quality, appropriate feeding density, reasonable feed and healthy body can make Koi grow fast.
1. Water temperature and water quality: Koi does not have strict requirements for water temperature and water quality, but "water is the first to raise fish", so do not ignore the water quality. Most of the problems of Koi are caused by water quality. The hardness of the water should be low and slightly alkaline. The water temperature is 20 to 25 degrees.
2. Bait: It can be fed twice a day. In different seasons, the feeding amount should be adjusted according to the temperature. Fish and insects, pellet feed and small earthworms are all bait for koi. Do not feed too much. It is OK to be 80% full.
3. Disease prevention: The common diseases of koi carp include saprolegniasis, gill rot disease, enteritis, etc. Drugs should be given in time when these diseases are found. In addition, the prevention of koi carp should also be done well. The water quality should be strictly controlled at ordinary times to avoid potential diseases.
1. Feeding: Do not feed more than twice when the water temperature is above 30 degrees. Prevent the water temperature from rising due to direct sunlight. Do not use color raising materials when the water temperature is below 20 degrees.
2. Increase the body: When the water temperature is 20 to 30 degrees, increase the body 2-4 times a day. When the water temperature is below 20 degrees, it is not recommended to increase the body.
3. Live in groups: Koi like to live in groups. When feeding, it is recommended to put in more fish at one time. Koi also like to interact with people. Regular play with Koi can also help them grow rapidly.