Thread: rubber maid sump
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  #3  
Old 10/18/2007, 04:44 PM
crispyreef crispyreef is offline
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Join Date: May 2006
Location: North Bay
Posts: 530
Where are your micro bubbles coming from? I have a 30gal sump with out any baffles and don't get bubbles. Is it your skimmer or your return?