Topic: 豆樽? |
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Posted by: curry5124 Posted on: 2014-04-25 09:12 請問RT如果想降NO3,Po4 豆樽係咪幫到我?定係有其他更好介紹? 豆樽運作原理係點?需要駁喉定好似化氮咁就咁放響水就ok? 我沙缸得兩倉,放頭定尾? Thx |
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