for red blood spots on goldfish? When red blood spots are found on goldfish, goldfish are usually infected with erythema disease. This kind of fish disease is caused by the ulceration and inflammation of the body surface of goldfish caused by water pollution, which is a bacterial infection. At the beginning of erythema, there are only some small red spots that are not obvious, some of which are like subcutaneous hemorrhage. If not treated in time, it will begin to deteriorate and begin to appear erythema, which will spread all over the goldfish's body in severe cases, and will also fester, look bloodstained, and eventually the goldfish will die.
the red spot disease of goldfish is best to be able to detect early, in the early stage of the disease of goldfish to help goldfish treatment. At this time, it is only necessary to clean up the impurities in the fish tank and add some new water to improve the water quality, so that the goldfish can overcome the disease by relying on its own immunity. Medication for goldfish treatment is harmful to goldfish, so it is best to avoid medication in advance. When the disease is serious, the goldfish needs to be treated with drugs. You can use yellow powder to soak the diseased goldfish, or you can use 5pmm oxytetracycline solution to clean the affected area of the goldfish and soak it for 4 hours.
