I would remove gfo to allow for Biopellets to work at the intended potential. And macro shortly after. The bacteria culture cannot mature without nutrient for it to feed on. You may have a small spike in po4 but it will soon deminish. Also a WC during that time will help.
Once you remove macro more rubble in sump will also be benificial
Albert dao turned me on to hydroton in a reactor. With low flow and darkness you can achive a cryptic zone for sponge to grow also filterin water
And only feed what you need. Any more is just waste and nutrients. Also consider doseing micro bacter 7. Others on here can chime in to that but apparently its benificial to use with pellets
Last edited by Proteus; 03-29-2013 at 03:16 PM.
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