OK, starting last test tank run. Added 10g of Reducer (4x normal dose) at 3:40 pm, prepared same as my 6/8 posting.
Today (day 0) at 3:17 pm:
Total CL = 3.86
Free CL = 2.64
pH = 7.2
CYA = 190
TA = 120
CH = 190
Temp = 78.4
Today (day 0) at 3:17 pm:
Total CL = 3.86
Free CL = 2.64
pH = 7.2
CYA = 190
TA = 120
CH = 190
Temp = 78.4