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Allmost
03/17/2011, 09:01 AM
Hello all,
just to give you a bit of background, Ive been using balling method for years now, no Issues, but I am starting to think CARX is less work and also more natural ...

can anyone explain to me what I need to get started ?
I am guessing a 2 stage CA RX, with the co2 and the package .... and 2 PH probes ? to measure PH inside and outside the reactor ?


can I just test the KH instead of using PH probes ? (I have those things, I keep doubting it is reading wrong !)

thanks for any info, my tank is 180 Gallons of water, SPS full.