test results FC .32
TC 2.58
CC 2.56
ph 7.3
Ch 166ppm
TA 69ppm
CYA 21 ppm
Have chlorinator for 3 in tabs and 10 gallons of pool chlorine ready to go. Where do I start? adjusting CH and TA first Do I add CYA before shock( slam) Should I start with 5 or ten gallons . Kid at pool shop helpful but not knowledgeable. Have used 15 gallons of chlorine with little effect. Its 80 degrees and water about 68. Hayward sand filter
TC 2.58
CC 2.56
ph 7.3
Ch 166ppm
TA 69ppm
CYA 21 ppm
Have chlorinator for 3 in tabs and 10 gallons of pool chlorine ready to go. Where do I start? adjusting CH and TA first Do I add CYA before shock( slam) Should I start with 5 or ten gallons . Kid at pool shop helpful but not knowledgeable. Have used 15 gallons of chlorine with little effect. Its 80 degrees and water about 68. Hayward sand filter