药到病除是防治鱼病的理想结果。一种疾病可以选用多种药物,一种药物也可能用来治疗多种疾病。因此,在正确诊断鱼病的前提下,合理、有效地选用渔用药物是治疗鱼病的关键。　　一、消毒杀菌剂　　1.稳定性二氧化氯　二氧化氯是预防和治疗水产动物传染病的有效药物,是首选类 Medicine to the disease is the ideal result of the prevention and treatment of fish disease. A disease can use a variety of drugs, a drug may also be used to treat a variety of diseases. Therefore, in the correct diagnosis of fish disease under the premise of rational and effective use of fishery drugs is the key to the treatment of fish diseases. First, the disinfectant 1. Stability Chlorine dioxide chlorine dioxide is an effective drug to prevent and treat aquatic animal diseases, is the preferred class