- Mar 11, 2015
- 1,761
- Pool Size
- 20000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Hayward Aqua Rite (T-15)
Gradually over the season my TA has dropped from 70 to 50 due to dilution from rain (had to pump out excess water on several occasions this season; not unusual for here). As usual, pH has remained very stable, 7.4-7.5, the entire season without having to add any MA.
Is there any reason I would need to adjust TA back up to 70? Or just leave it where it is?
Thanks.
Edit: if it matters, borate is at about 40ppm per today's test.
Is there any reason I would need to adjust TA back up to 70? Or just leave it where it is?
Thanks.
Edit: if it matters, borate is at about 40ppm per today's test.