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![]() I am no expert in this but all my tanks overflow line's are bigger then the return. Your return line's are bigger then overflow so they can't keep up to the overflow. Just a thought.
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Feed the bear goodies, make a new friend, don't feed the bear............... 8' - 165gal Reef DIY LED's Build 2012 Nano Contest Winner Febuary 2013 POTM Winner 300 gal + 60 gal Complete DIY Build |