I just got my TF-100 test kit and when that ups man rang my doorbell it was like Christmas in July! Anyway I tested my pool right away and here are my results:
Total chlorine 4
CYA 25 to 30
Calcium hardness is crazy! I have the app that let's me plug in my current and desired numbers and it said to replace 57% of my water. Uh...not going to happen. We have very hard water here in my suburb of Houston so I doubt it will even help. Our pool is only 1 month old so is this high calcium just from the new luna quartz plaster?
Is there a way to lower this?