Cannot raise CYA

[Big Splash]

With your stated 5,061 gallons, 47ozs CYA gets you to 70 (from zero). You added more than that correct?

FC is to low and pH is to high. pH could be much higher as 8 is the max result from the basic test.

[QiingGuy]

With your stated 5,061 gallons, 47ozs CYA gets you to 70 (from zero). You added more than that correct?

FC is to low and pH is to high. pH could be much higher as 8 is the max result from the basic test.

Yes, lowered pH to 7.5 overnight. Ran SWG overnight thinking it would bring chlorine up but it dropped overnight to about 1. I'm starting to think my SWG isn't functioning properly. Threw some bleach in this morning after I tested.