Guess I didn't realize how much CYA we lost when drawing down the pool after all the rain. The CYA is in the skimmers as I type, and am bringing down the pH. Will test in a few hours and keep bringing pH down to 7.2.

The calcium hardness is 120 (purplish) to 130 (blue).

How do I test forthe level of Borates? I have Borax.