Drained about 20 inches of water (~6400) to lower the CYA from 65-70.
pH: 7.6
FC: 4
CC: 0.5
TC: 4.5
TA: 100
CH: 140
CYA: 40
I still need to put about 3-4 inches of water in the pool, but it was close to midnight. I know I need to re-test it in the morning (in the daylight) after I finish topping of the pool, but I wanted to know how the results look. I assume that I will need to boost up the chlorine after I check the CYA in the natural daylight.
pH: 7.6
FC: 4
CC: 0.5
TC: 4.5
TA: 100
CH: 140
CYA: 40
I still need to put about 3-4 inches of water in the pool, but it was close to midnight. I know I need to re-test it in the morning (in the daylight) after I finish topping of the pool, but I wanted to know how the results look. I assume that I will need to boost up the chlorine after I check the CYA in the natural daylight.