I've seen a few threads with people throwing these numbers around and asking if they need to empry/fill the pool again.
How did they get to a CYA of 200+ to begin with?
I am about to bring my pool up to 20 CYA after the new liner/water goes in, but just wondering if there are other natural factors that can make the CYA sky rocket?
How did they get to a CYA of 200+ to begin with?
I am about to bring my pool up to 20 CYA after the new liner/water goes in, but just wondering if there are other natural factors that can make the CYA sky rocket?