JohnA902's latest activity

  • JohnA902
    JohnA902 replied to the thread Constant pH rise.
    I guess it might be normal to add a gallon of MA every month or so? That’s the kind of rise I’m getting. I love when my CYA is low...
  • JohnA902
    JohnA902 replied to the thread Constant pH rise.
    No spa or major water features. We do have deck jets but they are rarely used in summer and now it’s closed. When I closed the pool in...
  • JohnA902
    JohnA902 replied to the thread Constant pH rise.
    Ok so basically the idea is that if I’m in that window of -0.6 to 0.6 I’m going to be fine? But I just calculated and I’m 0.62...
  • JohnA902
    JohnA902 replied to the thread Constant pH rise.
    I have no scaling. I’m just neurotic at keeping CSI near zero. When I add acid I have a circulating pump going and I add many many...
  • JohnA902
    I’m in Maryland so I’m closed. Pool is 5ish years old. Plaster. I use bleach as my only chlorine source. During the season I always...