Help! Xenia in trouble!

[Pier Pressure]

It sounds like someone in your cleaning crew might be eating your xenia. I had a nice xenia on a piece of live rock in my aquarium and it was very healthy - until bits of it started to disappear. It also looked like it was growing back at one point - but now I cannot find so much as a small piece of it. I am not sure what ate it but I am pretty sure that is what happened.