Newbie here, been lurkin' and learnin' but still gonna need your invaluable input these next months:-New pool completed and filled end of Dec- IG Gunite 20,000 gallon with SWG-Here's my test with the TF-100 test kit
FC 5.5
CC 0
TC 5.5
PH 8.2
TA 150
CH 290
CYA 30
Salt 3800
with water temp a...