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Re: Aquatic Plants Digest V3 #558

On Tue, 6 Oct 1998, Ronn Wozniak wrote:
>                                                    I thought that pH
> sters only give inaccurate pH readings when the KH gets very low because
> the pH test solution interferes with the tested water. (The pH test
> solution starts out being dark green/low pH?)  Maybe someone can comment
> on this?

Ask and ye shall receive :)

I agree with Ron's letter right up to this fragment.  pH test kits aren't
altered by alkalinity; they're as valid at 12 degrees as they are at 1

Roger Miller