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Old 26-02-2003, 02:00 AM
LeighMo
 
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Default water testing, and a chemistry lesson

So introducing bicarbonate (CO2 dissolved in water at this pH mostly
takes the form of bicarbonic acid) into water will not increase
"carbonate hardness"? I'm not sure I understand.


Baking soda will increaase the KH. That's what I said. I was arguing with
someone who insisted you could increase your KH by injecting CO2 gas into the
water.


Leigh

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