Hi guys,
We just got our new liner installed and finished filling it yesterday morning. Tested fill water 0 FC, PH 7.5, TA 80, CH 40. Added liquid chlorine to 3. Gone by early evening. Added liquid chlorine to 5, tested this morning, it was 4.5.
Current test:
FC 4.5
CC 0
TC 4.5
PH 7.4
TA...