Buffer

…Decrease Testing Frequency (Peak Season) Free Chlorine (ppm) 1 – 3 1 – 3 Add chlorine or increase equipment output N/A Weekly pH 7.2 – 7.8 7.5 Add buffer or soda ash (sodium carbonate) Add muriatic acid Weekly Total Alkalinity (ppm) 80 – 300 80 – 140 Add sodium bicarbonate Add muriatic or dry acid… Learn More