I'm posting this again as it didn't post from last night in the getting started thread, don't know why.
I have been told by a pool guy that the pool will lose some cya during the summer. Is that because of replacement on evaporated water with city water and rain water?
Also if this is true, then during the summer it would be OK to use the 3 inch tabs in the floater?
Any guidance is appreciated, Thanks, John