I just chatted with the pool guy that seems to be in sync with this site. I was looking for a fountain to aerate. He made the following suggestion and I wanted your opinion:
Turn off system.
Add 8 gallons of MA
Wait 24-48 hours while TA outgasses
Test TA -- should be near 0
Add EZ PH (sodium hydroxide) (40 bags) to bring PH back up
He says this is the fastest way.
I have gotten my TA down from 250 to 220 by MA/Aeration method. Would his way be safe and quicker?