红白草金鱼常感染白云病。白云病通常由寄生虫引起，包括口腔丝虫病、鞭毛虫和斜管虫。由于寄生虫的繁殖，它们皮肤的分泌物增加，体表出现白色的雾状物体
发现红白草金鱼生病后，需要及时取出生病的红白草金鱼，用0.002%高锰酸钾溶液清洗，一般10-30分钟后取出。也可以用盐水清洗。清洗时间与疾病程度有关。如果严重，需要清洗约1小时
Red and white grass goldfish are often infected with white cloud disease. White cloud disease is usually caused by parasites, including oral filariasis, flagellate and oblique tube worms. Due to the reproduction of parasites, the secretion of their skin increases, and white misty objects appear on the body surface
After finding that the red and white grass goldfish is sick, it is necessary to take out the sick red and white grass goldfish in time, wash it in 0.002% potassium permanganate solution, and generally take it out after 10-30 minutes. It can also be washed with salt water. The washing time is related to the degree of illness. If it is serious, it needs to be washed for about 1 hour
