The book that comes with it is not totally useless. The last page is firm white paper stock and I hold my oto test results against it.
Re: Do I need to be concerned with TA and calcium hardness??
The book that comes with it is not totally useless. The last page is firm white paper stock and I hold my oto test results against it.
NJ Pool: In Ground, 40,000 Gal vinyl liner, chlorinated using BBB, Gas Heated, DE Grid filtration.
FL Pool: 10K gal gunite, chlorinated with 3'' pucks, cartridge filter, spill over spa
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