随着养鱼网箱密度的增加,鱼群的密集,鱼病也接踵而来。已发现网箱养鱼鱼病有水霉病、白皮病、赤皮鱼、烂鳃病、肠炎病、锚头鳋病、白头白咀病、孤菌病和气泡病等十多种。网箱养鱼一旦感染寄生虫和疾病,会迅速蔓延,往往造成网箱里鱼群大批死亡。 With the increase in the density of fish breeding cages, intensive fish stocks, fish diseases have also come one after another. Cage fish diseases have been found in watery mildew, white skin disease, red leather fish, rotten gill disease, enteritis disease, head bowel disease, Baitou white Tsui disease, bacterial disease and bubble disease more than 10 kinds. Cage fish, once infected with parasites and diseases, can spread rapidly, often resulting in large numbers of dead fish in cages.