Recent content by Dodgerpaul

Thank you

Hi. Testing with TF-100 kit whose CYA reading is over 100. Pool store said 160. Should I just go ahead and replace all the water? Took out at least 75% a month ago. No residual CYA on Pool walls then, correct? - - - Updated - - - My CF readings are always zero. Adding about 3-4 gallons of...

I’m having trouble keeping chlorine in my three year old Pool. My CYA was very high, so following advice from TFP app I drained about 80% of my water and started again. My CYA reading is still reading over 160, we’ll above the recommended 30-40. I’ve been told that instead of acting as a...