CYA will not change that quickly. What was being recommended was frequent Chlorine tests so that a level of 15 ppm is maintained in the pool throughout the day.
Re: Shocking Question
CYA will not change that quickly. What was being recommended was frequent Chlorine tests so that a level of 15 ppm is maintained in the pool throughout the day.
Outside of Philadelphia, PA
18' x 40' IG - 22K gallons
Sylvan Gunite Pool (1979)
Plaster re-done (1997)
48 Sq Ft Hayward D.E. Filter (2003)
1.5 hp Hayward Super Pump (2006)
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