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鱼身上长的白色黏黏的东西是什么

2025-04-02 03:44:28

推荐回答（2个）

回答1：

水霉病

　　症状：鱼体外表有棉絮状菌丝生长，严重者布满全身。病鱼焦躁不安，游动失常，食欲衰退，衰弱死亡。
病因：水霉真菌。

　　防治方法：1.每日用1%的食盐水加百万分之二的高锰酸钾溶液浸洗鱼体0.5小时左右；2.百万分之零点三的甲醛溶液撒入养鱼水体；3.提高水温，安装紫外线灯，每日照射数小时。

回答2：

鼻涕。。。。。。。。

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