鱼常见的寄生虫病有小瓜虫病、锚头鳋病、车轮虫病等。这些寄生虫病,都可以用中草药进行防治。防治小瓜虫病,鱼池水深1m,每亩可用辣椒粉0.3kg或鲜红辣椒1kg,生姜0.75kg,加水10kg,熬成辣椒生姜汤,在中午时,对全池泼洒,连续泼洒两天,小瓜虫便可被杀灭。防治车轮虫病,鱼池水深1m, Common parasitic diseases of fish are small melons disease, head catfish disease, carnivores and other diseases. These parasitic diseases can be controlled with Chinese herbal medicine. Prevention and treatment of small melon and worm disease, fish pond water depth 1m, available apricot paprika 0.3kg or red chili 1kg, ginger 0.75kg, add water 10kg, boiled pepper ginger soup, at noon, the whole pool splashing, continuous spill two days, small Melon insects can be killed. Prevention and treatment of carborne disease, fish pond water depth 1m,