Zoanthids melting

[Myka]

I haven't had trouble with Darth Mauls melting, but I have no luck with Magicians and their morphs. It's a Zoa thing though, not really sure what causes it, although it seems to happen in the wild as well, but isn't very well documented yet. Anyone who's had Zoas for some time will say they've had a colony start melting for no apparent reason. Sometimes it recovers after losing a few polyps, sometimes most polyps will be lost, and sometimes all polyps will be lost. It is frustrating.