I'll get more CYA tomorrow.
I'll get more CYA tomorrow.
5000gal saltwater, gunite pool w/spillover spa, in So Padre Is, TX, EasyTouch4 w/IntelliChlor, UltraPure UV Ozone generator turned OFF, propane and solar htr.
CYA up to 100. pH has been holding at 7.6 for 3 days, first time ever for that. I'll monitor a few days then reduce TA.
5000gal saltwater, gunite pool w/spillover spa, in So Padre Is, TX, EasyTouch4 w/IntelliChlor, UltraPure UV Ozone generator turned OFF, propane and solar htr.
Once you reduce the TA do not lower the pH below 7.6 and when it just climbs above 7.8 drop it back to 7.6. In conjunction with keeping the CYA at 100 and maintaining the FC at 5-6 ppm you should find that your pH becomes much more stable than it has been, particularly with the 50 ppm borate.
Retired pool store and commercial pool maintenance guy.
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