I want to add Borates, so i'm trying to get TA between 70-80. Right now it is around 110.
my PH was around 7.8, so i added 4 litres of muriatic acid. It was supposed to apparently lower it roughly by 23. my PH is now 6.8, hard to tell exactly cause i have a hard time matching the colours but seems around there. But my TA is still 110?????
Why is it not lowering? I now have my return jet braking the surface of the water and my stepson was in splashing around, so will wait for PH to come back up, but i don't understand why TA did not lower.