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Old 01/03/2008, 10:42 PM
activecactus activecactus is offline
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Join Date: Aug 2004
Location: near Chicago
Posts: 62
I only have one chamber in my sump that fluctuates and the Tunze controls that with top off water. If I put switches for the LM along with the tunzes' then when the LM takes out water it will be filled with RO water. The LM only takes out and replaces a small amount of water at a time, 4.5 gallons/week.