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Re: [APD] Storing large amounts of RO water & reconditioning RO water
Vaughn Hopkins wrote:
> It is GH that is affected by the Ca and Mg. KH is measures carbonates
> or bicarbonates instead of Ca and Mg. You could use baking soda to get
> more KH, but that adds more sodium too, so CaCO3 would probably be
> better.
Yep. That's why I went looking for calcium carbonate and magnesium
carbonate the first time I was faced with this issue. Sure, calcium
chloride dissolves faster, but why not kill two birds with one cheap stone?
--
Jerry Baker
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