for white spots on the tail of goldfish? White spots on the tail of goldfish are caused by white spot disease. The main reason for white spot disease is that the water temperature is too low or the temperature difference is too large. This disease is more common in spring and autumn or rainy season. When goldfish suffer from white spot disease, there will be sporadic white spots on the body, fins and tail, and later when it is more serious, the whole body will be covered with white spots. White spot disease is more harmful, and they are also infectious, if there are many goldfish in the fish tank, it is likely to cause most goldfish to suffer from white spot disease.
, the goldfish tail has the white spot to get the white spot disease, if the symptom is not serious, may first use the furacilin powder or the methyl blue liquid medicinal bath, every day the medicinal bath, each time the medicinal bath 15-20 minutes, persisted one week, may be cured.
If the symptoms are serious, you need to use special drugs for white spot disease to treat it. The more common one is white spot net. You can also use mercurous nitrate, which has a good effect on white spot disease. However, goldfish are sensitive to mercurous nitrate, which can easily cause death if used carelessly.
During the period of drug treatment, the breeder also needs to raise the water temperature, and it is better to keep the water temperature between 25-28 ℃, because the pathogen of white spot disease is Ichthyophthirius, and Ichthyophthirius can only survive in the water temperature below 23 ℃, so the effect will be better if the warming is combined with drug treatment.
