Search results

  1. C

    Celebrate or start pouring...pH readings from different kits

    I have three different test kits that measure pH (among other things) and I get readings that vary from 7.2 up to 8.2 depending on which kit I use. The readings are consistant within a kit, but I don't know if I should start adding HCl :twisted: or celebrate :party: for having prestine pH...
  2. C

    FC and CYA

    Okay. I put in too much Dichlor over time using the "Vermont/Norhtman" method (as recommended by the person who sold me my spa) and plan to drain my water since my CYA is around 150 ppm. I've learned my lesson. Until I replace my water, however, TFP recommends a level of 11 to 18 ppm FC which is...