http://www.liveaquaria.com/diversden/It ... did=148145I got one of these guys at my LFS and for the first week or so it had been out and doing great and now there is no extension it's just a red lump of coral.
My engineer goby dug under it and made it fall over a bit but even since then i haven't seen any extensions at all. I'm a bit worried since I got this guy at a steal for $5! Is there anything I can do for this guy?