How is fish skin canker treated? With what medicine is more effective?

If the skin of the fish is ulcerated, it needs to be kept in isolation first, and then treated with the old three, and then given medicine if it can't be cured. Because we don't know the cause of fish skin ulceration, it is necessary to isolate them in order to prevent infection. Then we should fight back properly and raise the water temperature. We can also add salt to the water, but the concentration should not exceed five thousandths. If the condition is serious, the fish body needs to be treated with potassium permanganate solution.

1. after the skin of the fish is

found to be ulcerated, it should be isolated at the first time, because it is not clear what causes the ulceration. If it is bacterial, it is often contagious. In order to prevent healthy fish from having similar symptoms, isolation is necessary. It should be noted that it is better not to use new water for isolation, but to use the original tank water.

2. if the ulceration of the old three

is not too serious, it can usually be cured with the old three. The so-called old three are changing water, warming up and salt, among which changing water should be more frequent, usually every other day, while warming up can not be too anxious, 2 degrees Celsius a day, the highest should not exceed 30 degrees Celsius. Salt should also pay attention to the amount of salt, generally the salinity of the fish tank should be maintained at about three or five thousandths.

When the ulceration of the epidermis is more serious, the old three will not play any role. At this time, it is necessary to use drug immersion treatment. Prepare a special soaking container, fill it with a proper amount of old water, then pour potassium permanganate into it, preferably light pink, and then soak the fish in it for 20 minutes, once a day, until the fish recovers.

Fourth, prevention work

for skin ulceration, usually also pay attention to prevention, first of all, to avoid fish injury or stimulation, it is best not to put some sharp problems in the tank, but also pay attention to maintaining water temperature, regularly change water for it. It is better to use a germicidal lamp to kill bacteria every day, but the time should not be too long, otherwise beneficial bacteria will be eliminated.