My CYA level (>90) appears to be interfering with my algae control.
I understand that to reduce my CYA level, I have to pump down my pool and add fresh water.
Can someone provide guidance on how much old water to remove and replace?
My pool is 16 x 32 and has about 21,000 gallons.
Thanks
Bob
I understand that to reduce my CYA level, I have to pump down my pool and add fresh water.
Can someone provide guidance on how much old water to remove and replace?
My pool is 16 x 32 and has about 21,000 gallons.
Thanks
Bob