borax

  1. M

    Drop Equivalence for Borates?

    Hello, there! I'm new to this forum, so bear with me here. We've got a small hot tub, 500 gal. We've newly switched over to Bromine from baquacil (because baquacil sucks), but we plan to ultimately do Chlorine. Regardless, I've gotten a Taylor K2006 kit. As most hot tubs go, the pH is...