03-06-2010, 03:19 AM
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Moved on
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Join Date: Sep 2008
Posts: 1,401
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Quote:
Originally Posted by imisky
i would stop using GFO once the bio pellets are on as bacteria utilizes NO3 and PO4 + carbon source to grow. Once GFO sucks out all the PO4 the NO3 will stop being utilized and you'll get a build up of NO3 overtime.
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What he said. 
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