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
Re: Do I need to be concerned with TA and calcium hardness??
HA! That's funny. Good one, donfranko!Originally Posted by donfranko
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.
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