A koi cold can heal itself. There are many factors that cause koi to catch a cold, such as cold weather and low water temperature in the fish tank. Or, when the breeder changes the water, he does not control the water temperature well, which leads to a sudden change in the water temperature. In this way, the fish may suffer from cold symptoms. When the koi is listless, lying down or depressed or even having a poor appetite, it may be because the koi has a cold. At this time, they can rest for a period of time, then their symptoms will generally be alleviated. But if the situation is serious, artificial treatment is also needed.
When Koi carp catches a cold, the breeder needs to take certain measures in time to help them recover. When they catch a cold, they lose their appetite. If they eat less, their constitution will deteriorate and their chances of being infected by germs will increase. Therefore, it is necessary to cure the cold disease of Koi in time. Specifically, the following measures can be taken to treat them:
1. Oxygen pumps can be used to inject enough oxygen into the fish tank, because enough oxygen can make their physique stronger and metabolism stronger.
2. Add a certain amount of salt to the water, which can adjust the osmotic pressure of the water. At the same time, 1% salt can play a role in sterilization and disinfection. Adding salt can promote their metabolism and kill the germs in the fish tank.
3. Reduce feeding and feed once a day. After a week or so of
rest, they will heal.