鲤鱼烂腮病是一种在秋季传染迅速、病程较长的常见鱼病。烂腮病主要有两种,一种是寄生虫性烂腮病,一种是细菌性烂腮病。发病后病鱼游动缓慢,食欲不振,上下窜游;死亡后有的腮丝腐烂,有的成花瓣腮,有的开天窗。长期的养殖实践表明,预防较好时,一般不易发生鱼病,如果忽视预防,鱼病 Common carp kytoplasm is a common fish disease that spread rapidly in the fall and has a longer duration. There are two main types of rotten gout, one is parasitic kytoplasm, one is bacterial kytoplasm. After the onset of diseased fish swimming slowly, loss of appetite, channeling upstream and downstream; after death, some scabs decay, and some petal cheeks, and some open skylights. Long-term farming practice shows that prevention is better, the general is not prone to fish disease, if neglected prevention, fish disease