I went ahead and did the FAS/DPD test.
FC 8.0
CC 0.0
TC 8.0
Sent from my SM-G930P using Tapatalk
FC 8.0
CC 0.0
TC 8.0
Sent from my SM-G930P using Tapatalk
FC 8.0
CC 0.0
TC 8.0
That's a good thing. Unless you have to add lots of new water from evaporation, the muriatic acid used to manage pH will help to bring the TA down as time goes on. Just something to watch for as the days go on.I did a TA test too and it is now down to 110 vs 130 yesterday.
No, it doesn't work like that. While adding FC to a pool initially raises pH, the chemistry involved (in changing to HOCl) brings the pH right back to where it was. So, for our puposes adding FC is a pH neutral event. It has virtually no influence on the pH of your pool waterI suppose the upped FC level drives up the pH a bit and when it is brought down the pH will followa