Tablets over winter

[bubbles^2]

I do this in NC. Let CYA drift down to 50 or so by late fall. Turn the SWG off by December. Through the winter it takes maybe a single tab every 10 days or so to keep FC good. By April SWG is usable again and CYA is pusing 70. Bob's your uncle. pH is steady all winter, too due to the A in CYA. During summer it slowly rises.

That's scenario is basically what I'm hoping for, only difference was I left the FC get HIGH in the fall, thinking that I'd allow it to drop slowly over winter.