一、清池消毒药物生石灰:干水清塘,塘里留水6厘米—9厘米,每亩用生石灰50公斤—60公斤,溶化不待冷却全池泼洒,也可直接将灰粉撒入。在排水条件不佳的情况下,可带水清塘消毒,每亩用生石灰125公斤—150公斤,7天—10天即可放鱼。漂白粉:干水清塘消毒,塘水6厘米—9厘米,每亩用漂白粉5公斤—7.5公斤。带水清塘,每亩用漂白粉13.5公斤,3天后即可放鱼。氨水:池水深6厘米—9厘米,泼洒氨水50公斤—75公斤,1天—2天放水进池,2天后即可放鱼。二、杀灭体外寄生虫药物硝酸亚汞溶液:病鱼用每立方米水含2克的硝酸亚汞溶液浸洗2小时—3小时,全池泼洒时每立 A clear pool of disinfectant lime: dry water clear ponds, pond water 6 cm -9 cm, with lime per acre 50 kg-60 kg, melting to be cooled Quanchiposa, can also be directly into the ash. In the case of poor drainage conditions, water ponds can be disinfected with lime 125 kg -150 kg per mu, 7 days -10 days to put fish. Bleach: dry water Qing Tong disinfection, pond water 6 cm -9 cm, bleaching powder with 5 kg -7.5 kg per acre. With water pond, bleach 13.5 kg per mu, 3 days to put fish. Ammonia: 6 cm-9 cm deep water pool, spill ammonia 50 kg -75 kg, 1 day -2 days into the pool, 2 days to put fish. Second, to kill the drug in vitro Mercury nitrate solution: diseased fish with 2 grams of mercury nitrate solution per cubic meter of water immersion 2 hours -3 hours, the whole pool of water every legislation