Quote Originally Posted by vanman2501 View Post
I have an above ground pool. It is 24' round and has 52" walls water level about 48". It holds around 18000 gallons of water if my calculations are correct.


I get 13,500 gallons. Not meaning to split hairs but when you get to the point of fine tuning the water balance, the difference in volume will make a difference in the amounts you add.