Sorry to hear that, I know frustrating it can be! I lost a nice light blue haddoni in much the same manner. I have had a green one for about four weeks, it seems to be doing okay so far, so I'm keeping my fingers crossed. It has already eaten one blue tang (thanks, damsels..), a couple chromis, and a few silversides. I just started running ozone too, some of my other anemones seem to be a little happier for it.