Fred
        
文章: 21
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于 2002-09-01 03:25 
Hi B5, Thx. for your reply la, don't get agitated, I just wanna know why you say that and what's the ground behind coz. I don't get it ar ma. Although I still don't quite get it, can you tell me what's the reading of your NH3 and NO2, assuming NO3 is minimal. If they are both zero, where did they go leir? Skimmed out? I have a 300L FO tank and have been keeping fish for 7 years. That's why I wanna know more about reef.
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