天气预报 > 其他 > 养银龙鱼用放乒乓球吗
养银龙鱼用放乒乓球吗
更新时间: 2020-10-07 00:00:00  

放乒乓球主要是为了让龙鱼眼睛朝上的看乒乓球动来动去,主要为了治疗龙鱼掉眼,但是放入鱼缸时间长了,龙鱼会对习惯乒乓球存在,所以也就失去了意义。这个方法用于短期的治疗会有一些作用,不能作为长期放入缸中预防掉眼,每次喂食完毕,尽量将剩下的鱼饵捞出,不论喂的是面包虫还是小鱼小虾或是干饲料。要及时捞出。龙鱼经常追着缸里的小鱼吃或者是缸底的残渣会掉眼。鱼缸两面用报纸贴起来,只留下正面,这样可以防止掉眼。

关键词: 乒乓球

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