鱼缸有没有必要添加一大堆各种品牌滤材？ _滤材

明明白白告诉你。鱼缸滤材绝对没有那么重要。基本只有两个作用，一保持水的清澈，可以达到这个目的滤材比例足够，多一点都浪费。二延长一些换水周期。但是养鱼必须要换水，不可能只补水不换水。

其他网友观点

【鱼缸有没有必要添加一大堆各种品牌滤材？】完全没必要，市面上所谓滤材都只是给硝化菌提供一个附着的空间，所以全生化棉即可，可留一格看你所养鱼类，添加火山石或者珊瑚骨

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其他网友观点

过滤系统其实很简单，简单的3至5样就足够了，轻松养好鱼，轻松养好水，何必搞得那么麻烦呢

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