Thread: fuge lighting period
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  #7  
Old 01/06/2008, 10:50 PM
StrategicReef StrategicReef is offline
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Join Date: Jul 2006
Location: Livermore CA
Posts: 579
I give up testing PO4 and nitrates because they never read anything, same as my RO DI water of TDS 0, it is used up by algae and chaeto before I can get a reading, I know they are there though.