1、用3—4％的食盐水溶液浸洗鱼体5分钟,可防治水霉病。 2、用1.5％的食盐水溶液浸洗病鱼,可治疗车轮虫病。 3、用2.5％的食盐水溶液浸洗病鱼20分钟,可治疗口丝虫病。 4、用10％的盐水擦洗病鱼患部或把病鱼放入2.5％的盐水中浸洗15—20分钟,可防治赤皮病。 5、用2.5％的盐水和3％的小苏打混合液浸洗病鱼10分钟,可治疗立鳞病。 6、平均水深1米的水面,亩用食盐1.5公斤,分装在6个布袋里,吊挂于鱼池四周水面下20—30厘米处,让其慢慢溶解于水中,配合中草 1, 3-4% saline solution to soak the fish for 5 minutes to prevent watery mildew. 2, 1.5% saline solution immersed diseased fish can treat rickettsia. 3, with 2.5% saline solution dipping diseased fish 20 minutes, can treat oral filariasis. 4, with 10% saline scrub diseased fish or sick fish into 2.5% saline immersion 15-20 minutes, can prevent red-skin disease. 5, with 2.5% saline and 3% sodium bicarbonate mixed solution of diseased fish for 10 minutes, can treat tilapia. 6, the average depth of 1 meter of water, mu salt 1.5 kg, sub-packed in 6 bags, hanging in the fish pond around the water 20-30 cm, let it slowly dissolved in water, with the grass