生化棉需要更换吗？

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学习了

如果生化棉放在滤筒前置，一般两个月用原缸水清洗一次！

生化棉不建议更换，上面附着的都是硝化细菌啊！这个对鱼缸可是好东西，原缸水洗一下就可以了。过滤棉水流受阻了更换一下就可以了。

能用就不用换

髒了就換~這種算是耗材類的~更換快一點沒關係~

蟲。qq 发表于 2016-4-23 10:31
多谢枫哥10分拿来

给你30分  够你回复30帖的

林枫88 发表于 2016-4-23 02:35
如果水流不衰减不用换，其它滤材用原缸水涮干净，棉直接换掉

学习了,那石英球,多久换,还是根本不用换呢?

硬的生化棉不需要换，洗洗就可以，白棉换，但一次不要都换掉。

生化棉一般不用换，水流衰减的厉害可用原缸水洗一下。