Okay, so finally I have the numbers from my first test using the TF-100 kit. This is for a SWG.
Water temp: 83
CYA: Filled all the way and could still see the black dot. Is the water in the test bottle supposed to get cloudy?
It' obvious my chlorine is too low, right. I've been running the filter and SWG only about 4 hours per day, at 45%. I ran the boost overnight, and just this morning bumped the percentage to 60%.
What next? I'm concerned about the CYA - either I didn't test right, or it's very low.