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				10-27-2011, 05:37 AM
			
			
			
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					Join Date: Mar 2008 Location: Calgary, AB 
						Posts: 1,863
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 I have used Mag 18, rock solid pump and fairly quiet
 Now usine an eheim 1262, again rock solid and even quieter the the Mag.
 
 I should note that I could only hear the Mag, if I put my ear on the sump glass. So both work well.
 
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 Setup: 180G DT, 105G Refuge (approx. 300lbs LR, 150lbs Aragonite)
 Hardware: Super Reef Octopus SSS-3000, Tunze ATO, Mag 18 return, 2x MP40W, 2X Koralia 4's Wavemaker
 Lighting: 5ft Hamilton Belize Sun (2x250W MH, 2X80W T5HO)
 Type of Aquarium: mixed reef (SPS & LPS) with fish
 Dosing: Mg, Ca, Alk
 
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