I have a question about lowering TA i have never had to do this before. Not really sure what made it go up it usually stays around 100. I don't understand does aerating the pool lower the TA. Or is there a chemical that will lower it. I know the calculator says to lower the PH with muratic acid and then aerate to raise PH so does lowering the PH also lower the TA or does aerating lower TA and you just have to lower PH so it doesn't get to high when u aerate. I sure hope that made sense. Right now my test results are.
PH-7.6 to 7.8
Borats are 40 to 50