在养殖过程中,鱼类发病是常有的事,怎样对症下药,给药的方法不同,药物被吸收的速度就不一样,体内的药物浓度也有区别,从而影响药物的作用效果。另一方面,由于鱼病发病的部位及药物性能的不同,所以给药的方法也应有区别。目前我国通常作为鱼病防治的施药方法,大致有以下几种: In the breeding process, the incidence of fish is common, how to prescribe the right medicine, the method of administration is different, the speed of drug absorption is not the same, the concentration of the drug in the body is also different, thus affecting the effect of the drug. On the other hand, due to the different parts of the fish disease and drug performance, so the method of administration should be different. At present, our country is usually used as a method of fish disease prevention and control, there are roughly the following: