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Old 01-30-2009, 05:04 PM   #13 (permalink)
helgymatt
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Default Re: PH controller vs. Drop Checker

^What he said....but I better not get into this one!

You have to buy a $1000 meter to know if you have the SAME CO2 concentration ALL over your tank.

Last edited by helgymatt : 01-30-2009 at 05:11 PM.
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