原來的係統維持,再加兩個新的,前者物理性過濾,後者是紅外線的。
所有跟帖:
• 加紅外線的話微生物好像會減少,加紅外線的話微生物好像會減少,我的熱帶魚用紅外,但金魚用碳袋 -奔騰1918- ♂ (0 bytes) () 03/29/2015 postreply 10:22:19
• 加紅外線的話微生物好像會減少,加紅外線的話微生物好像會減少,我的熱帶魚用紅外,但金魚用碳袋 -奔騰1918- ♂ (0 bytes) () 03/29/2015 postreply 10:22:19
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