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硫酸铜俗称蓝矾,是一种重金属盐类。长期以来,由于人们对硫酸铜防治鱼病的原理和特性了解不够,往往习惯于用它防治鞭毛虫、纤毛虫、吸管虫、复殖吸虫及鱼蚤等鱼类寄生虫病,不仅难以达到预期效果,有的甚至出现负面效应。为了搞好鱼病防治,正确选用鱼药,现将硫酸铜防治鱼病的利弊分析如下:
Copper sulfate commonly known as blue alum, is a heavy metal salts. For a long time, people often get accustomed to using it to prevent and control fish parasitic diseases such as flagellates, ciliates, pipeworms, parasitological parasites and fish fleas, because it is not enough to know the principles and characteristics of copper sulfate in preventing and curing fish diseases. Effect, and some even negative effects. In order to do a good job in the prevention and treatment of fish diseases, the correct choice of fish medicine, now the advantages and disadvantages of copper sulfate prevention and control of fish disease are as follows: