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Old 01/11/2008, 10:15 PM
takayan takayan is offline
Premium Member
 
Join Date: Aug 2004
Location: Superior, CO
Posts: 127
Kip and chris4869,

Thank you for your supports.
I am planning to stop the skimmer for 8 hours a day.
When I feed more, is not it increased PO4? I want to maintain Po4 as less as possible.