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Does having an ozonator and circ pump, running continually, affect PH? I'm having a hard time bringing down my PH and TA; PH=8.0 TA=200. It seems like the constant aeration would keep the PH high. This is in a hot tub, 330 gals., 99 degrees. I added what the pool calculator suggested and it...

Hello, I was given a 1994 Grecian swim spa that needed work. There was a lot of freeze damage so I replaced some plumbing, heater, the 2 speed pump and switched to digital controls. The Specht 4hp swim pump was ok. I added a Del high output ozonator, as I've been happy with ozone in my Tiger...