Hi all, been reading tons of posts for months while we had our pool built. Thanks so much for all of the great information here!
We started with the Rainbow chlorinator, but now that CYA is around 45 it sounded like a good time to turn off the rainbow and go full BBB. (That and I didn't want to turn the pump up higher or run it longer just to keep up)
Here were my test numbers using TF-100 kit:
Per pool math I dumped in a 121 oz jug of bleach to get from 2 to 7. Tested about an hour later (ran pump on high and brushed a bit to get it mixed) and now my FC is reading 10. PH went up a bit too, but I'm assuming that's because the FC is high.
Do I assume that the bleach hasn't dispersed fully yet and I tested too soon, or am I missing something else I should have taken into account?