Hello I have a 24ft round 4.5ft deep poll 15,000 gallons When I opened it I had black water was able to clear it up now I have blue cloudy water. After reading this post I went to the bleach for chlorine I have finally been able to keep the fc level at 11 overnight running the pump 24/7. See a slight difference in the water how long will it take for pool to become crystal clear. Here are my numbers.
TH-400
FC-10
PH-7.5
TA-120
CYA-50
Thanks Wilssm.
TH-400
FC-10
PH-7.5
TA-120
CYA-50
Thanks Wilssm.