鱼生活在水中,环境因素比较复杂,得病原因往往也较复杂,如客观上有季节、天气、环境等;主观上有饲养管理不当等,如忽视了这些,即使再注意治疗,也往往是为时已晚,必须做到未雨绸缪,无病先防。其办法: 一是清整鱼池。首先排干池水,让池底用日晒,除去过多淤泥,然后用生石灰 Fish living in water, the environmental factors are more complex, the cause of the disease is often more complicated, such as the objective seasonal, weather, environment, etc .; Subjective feeding and management inappropriate, such as neglect of these, even if attention to treatment, often It is too late, we must take precautions, disease-free prevention. The solution: First, clear the pond. Drain the water first, let the bottom with the sun, remove excess sludge, and then use quicklime