FC - Free Chlorine = 3
CC - Combined Chlorine [don’t know]
pH = 7.5
TA - Total Alkalinity = 95
CH - Calcium Hardness s [don’t know]
TH = 550
CYA - Cyanuric Acid (stabilizer) = 40
Pool size = 24,000
DE filter  Nautilus 60
I G pool
Plaster
I have read TFP for 2 months and my...