报载：前不久，湖北省武汉市某水产养殖基地在给鱼池消毒时因超量使用漂白粉而引起鱼类大批死亡。近年来，因盲目使用氯性鱼用消毒药剂而造成鱼类“集体”中毒死亡的事例在各地也时有发生，常酿成惨重的经济损失。为此，专家提醒：鱼池水体慎用氯性消毒药剂。下面特将几种常用 The newspaper said: Not long ago, Wuhan, Hubei Province, an aquaculture base in the fish pond disinfection due to excessive use of bleach caused a large number of fish deaths. In recent years, cases of “collective poisoning” of fish caused by the blind use of disinfectants for chlorine fish have also occurred in various places from time to time, often resulting in heavy economic losses. To this end, experts advise: fish pond water caution chlorine disinfectant. The following special will be several commonly used