of goldfish red spot disease? Goldfish red spot disease may be caused by unclean water quality. Because goldfish prefer fresh water, if the frequency of changing water is low, it is easy to be infected with erythema. It may also be because the temperature difference is too large, when changing water, the temperature of new water and old water is more than 3 degrees, which can easily lead to goldfish infected with erythema disease. It may also be due to bacterial infection. After infection, the goldfish will have red spots on its body in the early stage. If not treated in time, the red spots will expand and become erythema. After the erythema spreads all over the body, it will fester and eventually lead to the death of the goldfish.
goldfish red spot disease? 1. Early and middle stages: Red spot disease is a serious fish disease. The initial symptoms are small red spots on the fish body. If it is found early, you can try to remove the omnivorous food in the fish tank in time, change the water frequently and improve the water quality. In this way, goldfish may rely on their own immunity to recover.
2. Later stage: If the small red spots deteriorate into erythema or have suppurated in the later stage, medication is needed. Can come with yellow powder medicated bath first, everyday, every time 30 minutes or so, hold to a week to see the effect. If suppuration occurs, oxytetracycline can be used to clean the affected area. First, use 5 ppm oxytetracycline solution to clean the suppuration, and then soak it for about 4 hours. However, it should be noted that yellow powder and oxytetracycline should not be used simultaneously.
