Diatom Filter or H.O.T. Magnum
On Thu, 29 Apr 2004 22:58:50 +1000, "Graham Broadbridge"
wrote:
How many folks out there buy expensive tubes of pHup when Baking soda does
the same job better :-)
Graham.
I've read a few things about this in the archives. Do you mind
ellaborating on the process a bit. Like how much per gallon?
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