1. Reason: If the water is not changed in time, it is likely to lead to poor water quality in the fish tank. At this time, the water will contain a lot of bacteria, which will infect the poor koi and make them sick. At this time, it will lead to the abnormal phenomenon of Koi lying in the tank.
2. Treatment method: Change the water and clean the fish tank in time, and carry out medicated bath treatment at the same time. When changing the water, change the water that has been trapped in advance. In this way, the chlorine content in the water can be effectively reduced. Every time you change the water, change about one third of the water in the fish tank. At the same time, use potassium permanganate solution to clean the fish tank and fish body.
of water temperature 1. Reason: For ordinary family breeding, if the water temperature is not well controlled when changing water, then they are likely to catch a cold because of the sudden change of water temperature. At this time, they will lie on the tank.
2. How to deal with it: If the koi lie in the tank, they will not eat. At this time, they need to rest and add salt to the water to alleviate their symptoms. Generally, add one thousandth of salt to the jar and rest for about a week.
1. Cause: If they are fed too much, they will get enteritis because of their indigestion. Usually, koi with enteritis will appear to lie in the tank.
2. Treatment: Enteritis can be treated by feeding garlic and salt. Fish were fed 0.5 kg of garlic and 0.3 kg of salt per 100 kg of fish. After a week or so of feeding, their enteritis will be cured.
