In Phoenix, my water temps will drop below the 52 degrees needed for my Intellichlor to producine chlorine. Previous winters I just tried to stay on top of it with adding bleach here and there, but like every winter, I get lazy since the pool isn't being used and I always drop to FC 0 at some point. Let me know if I'm missing something here with my plan for this winter:
1) it'll maintain FC
2) it'll help boost up CYA a bit (I'm always low at the beginning of summer due to loss during the previous swim season)
3) it'll help with my normal pH rise that I encounter with my salt system
Any negatives that I'm missing?