impact1122
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- Sep 20, 2007
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I have a 50gal tank and I am using a Ehiem 2215 canister for my filter. I originally had the spray bar slightly above the water to oxygenate the water. I was recently told that I can place my spraybar anywhere in the tank and the water from the spraybar does not have to break the surface of the water to create oxygen. Is this true?