鱼用消毒剂不仅对养鱼水域中的病毒、细菌、真菌及寄生虫有杀灭或抑制作用,而且也能损害鱼类机体组织细胞,因而在使用时必须注意到药物的浓度、作用时间、温度、病原微生物的种类及水域环境等因素。因此,必须具备如下特点。 1、易溶于水,对多种病原微生物有高度杀灭能力,包括病毒、细菌、真菌及寄生虫。 2、作用迅速并能保持较久的杀菌作用。 3、无腐蚀性,无强烈气味。 4、安全可靠,对鱼类无不良影响。 5、价格便宜,运输使用方便。结合渔业生产实践,常用鱼类消毒剂可总计为如下十种。 1、生石灰灰白色,块状。对水中动植物及病原体有较强的杀伤力,同时钙本身为绿色植物及动物所不可缺少的营养 Fish disinfectant not only kill or inhibit the virus, bacteria, fungi and parasites in fish culture, but also can damage the body tissues and cells of fish, and therefore must pay attention to the concentration of drug, the action time, Temperature, the type of pathogenic microorganisms and water environment and other factors. Therefore, it must have the following features. 1, soluble in water, a variety of pathogenic microorganisms have a high ability to kill, including viruses, bacteria, fungi and parasites. 2, the role of rapid and can maintain a longer bactericidal effect. 3, non-corrosive, no strong smell. 4, safe and reliable, no adverse effects on fish. 5, cheap, easy to transport and use. Combined with the practice of fishery production, commonly used fish disinfectants can be summed up as follows ten kinds. 1, lime gray white, massive. On aquatic animals and plants and pathogens have strong lethality, while calcium itself is essential for green plants and animals nutrition