Thanks for asking. Today was the first day the mag didn't deflate. I spent the whole checking on her (in Portuguese "anemone" is a feminine word :) ) every few minutes saying "Please hang in there just a little longer until lights out, don't deflate, don't deflate". I even played music for her :)
I began treatment with cipro on monday and I will continue at least until next Monday.
The 100% waterchanges are nerve wrecking. She is on top of an inverted tall glass jar and when I siphon the water out, seeing her hanging down the sides of the jar is a frightening vision. It takes a couple of minutes to do the water change, but right after the water is back in, she looks event better than before.
I hope she doesn't deflate tomorrow.