I have been adding muratic acid to a pH of 7.0 the aerating back to pH of 7.6.
The TA does not seem to be coming down. It is fluctuating between 250-300.
FC 6 (high but keeps the algae at bey)
27k IGV, AquaLogic SWG, Sand filter, Polaris 280
I am using a Wally World/AquaChem 5 way kit. So far, I have gone through 2 gal of acid and am wanting to know if I am on the right track.