Ok, not sure how to alter what appears beside my name so I need to type this in every time.
Pool: Above Ground - SWG
Volume: Only 3400 gallons
Filter Type: sand
Salt - ideal 4000ppm - actual 5000ppm - how do i bring this down?
Total Chlorine - 1
Free Chorine - 1
pH - 7.8 - is this ok or should it come down a bit?
CYA - 0 - how do I bring this up?
Ca - 120
TA - 140
I think the main problem is CYA at 0. How does the rest look?