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docsls6 · 09-21-2006, 11:18 PM

I don't even use a check valve on my 300 and it moves around 1400 gph and the return line is 12 inches down from the water line. Never a flood or so much as a full sump.

09-21-2006, 11:18 PM	#44 (permalink)
docsls6 Tunicate Join Date: Sep 2006 Posts: 7 View Gallery Karma Komment	Re: Worst Nightmare has occurred I don't even use a check valve on my 300 and it moves around 1400 gph and the return line is 12 inches down from the water line. Never a flood or so much as a full sump.