Extremely High CC - Pool Water is Clear

[pattay712]

Yeah that's not a typo. The combined chlorine has definitely come down, but when I did the test today, FC was present around 1.0.

 

[JamesW]

You're good. Just maintain the total chlorine at about 10% of the CYA.

The sulfamic acid will gradually go away.

Do an OCLT if you're ever concerned about the loss of chlorine being excessive.