Pool is roughly 13.5k gallons
Cya 90 (not sure if you go until the dot is completely gone, may be higher as I made sure to let eyes adjust and squinted )
P.H 7.3-7.5 (looked like the color could sit between 7.2-7.4 and 7.4-7.6)
my pump sucks in air and I have a guy coming Tuesday to help me get figure it out.
Looks like I just need to add 280 oz of 6% chlorine? That's the highest strength I can find. Or is it cheaper overall to go get a stronger one from a pool store?