Search results

  1. I

    High CYA, afraid of liner damage draining water...

    Welp... Last night I added 6lb of Borax and 1" of water to the pool. Pumps runs 24x7. This morning I tested again. I used "50%tap+50% pool x 2" for the CYA test. FC 1.4 CC 1.0 PH <7 TA 50 CH 260 CYA 120 I'll add four more pounds of Borax this afternoon. I really appreciate all of your...
  2. I

    High CYA, afraid of liner damage draining water...

    Duh... I hadn't input TA... once that was included, Borax required dropped to 33 lbs. I'll test asap, probably tomorrow morning. I appreciate your interest Aimee !
  3. I

    High CYA, afraid of liner damage draining water...

    Yes thank you, I've looked at Poolmath... I've even saved it to my desktop :-) If I calculate correctly, 6.0PH to 7.5PH requires 71lbs of Borax ? Steve
  4. I

    High CYA, afraid of liner damage draining water...

    Thanks for the CYA test info Aimee. It'll be Thursday morning before I'm able to test again. PH is low as well, it looks clear on the color scale, below 7.0 :-( Steve
  5. I

    High CYA, afraid of liner damage draining water...

    Hello folks, I'm a lurker, posting for the first time. We've been in this house for 5 years. I think the IG pool is 8-10yo. For the past three years I've done everything except closing myself. I've used our local store for tests and chemicals. I've fought PH and FC and algae every week...