Go ahead and add more acid. Continue to work to drop the pH down to 7.0-7.2. The directions for lowering alk are in Ben's post #7 above. It is a gradual process but will work.
Go ahead and add more acid. Continue to work to drop the pH down to 7.0-7.2. The directions for lowering alk are in Ben's post #7 above. It is a gradual process but will work.
Ph is down to 7.5
TA is still at 400 after another dose of muriatic acid yesterday.
Forward progress!
3.3k gal 14' X 36" Intex frame pool. PF=36
Sounds good!