Thread: Air gantian
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Old 02-03-2008, 11:26 PM   #33
novrizal
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Join Date: May 2007
Location: Surabaya,East Java,Indonesia
Posts: 525
Default Re: Air gantian

Sekarang aku lagi percobaan kayu bakau aku taruh di air endapan sambil aku aerasi...sambil nunggu PS BIOnya Bro Andhara...nanya lagi Bro..apakah aerasi dpt mengakibatkan PH naik?...

Last edited by novrizal : 02-03-2008 at 11:28 PM. Reason: aerasi
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