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Old 01-28-2010, 02:27 AM
xtreme xtreme is offline
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Just to add to that, the reason I opted for the Apex was because I wanted to have tunze control. My ORP port currently sits vacant as I decided not to buy the ORP probe. If you run a Ca reactor you would want the second pH probe so that may be a deciding factor. I run dosing pumps and don't know if its that important to monitor ORP so I could live without the second port.
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