What reason is festering goldfish body, how to treat

Raise water temperature: The festering of goldfish may be due to white spot disease. At this time, it is necessary to raise the water temperature to 28-30 ℃ to kill diseases and pests. Isolated medicated bath: It is also possible that the water quality is not clean. At this time, it is necessary to keep the sick fish in isolation and take a medicated bath with malachite green solution, which can generally be cured in about one week. Oxygen explosion and rest: It is also possible that the water quality changes suddenly. At this time, you can put oxygen into the fish tank and then rest for a period of time to let them adapt to the new environment.

1. Raise the water temperature

1. Reason: When their bodies fester, it is likely that goldfish are infected by small melon worms. Slowly, their skin surface will fester.

2. Treatment: Raise water temperature. Small melon worms are not heat-resistant. If the temperature rises, they will be killed. Therefore, if the water temperature is raised to 28-30 ℃ at this time, the ulceration of goldfish will be cured slowly.

2. Isolated medicated bath

1. Reason: When the water is not changed in time, there will be a large amount of ammonia nitrogen in the water, which will make their skin ulcerate. At the same time, if the water is not changed in time, there will be a large number of harmful bacteria in the water. Bacteria infect their bodies, and their bodies will fester because of water mold.

2. Treatment method: Keep them in isolation in time, and put proper amount of salt in the water of the old fish tank to sterilize and prevent other fish from getting sick. At the same time, it is necessary to clean the fish with potassium permanganate solution, and soak them in malachite green solution for ten to fifteen minutes, about once a day, and they can be cured in about a week.

3. Oxygen explosion rest

1. Reason: When the water quality changes suddenly, their bodies will have a series of unsuitable reactions, such as body ulceration.

2. Treatment: Explode oxygen and add 1% salt for rest. The purpose of oxygen explosion is to speed up their metabolism, so that they can recover quickly.