emerald crab misbehaving?

[AJ_77]

I have what was labelled "Green Emerald Crab" at the LFS. Tonight, after lights out, I watched it climb up the Colt coral and start picking at the closed-up stalks with vigour. It looked like the little beggar was pulling quite hard, almost yanking at the barely-exposed polyps.

I cannot discern any damage, but the Colt hasn't been quite itself, kind of smallish where it had been growing nicely.

Hmmm... Any experience with this or other similar crab irritating or actually damaging soft corals such as Colt?

Thanks,

Alan

[ 11 August 2002, 23:34: Message edited by: AJ_77 ]

[Seriak]

I don't know if this helps but...

When I put my pipe organ coral in my tank, my emeralds immediately went over and started pulling old dead polyps out and picking at the red body. After a while they seemed to get bored and I haven't seen them near it lately. The coral didn't seem to have any visible damage and it is doing reat now.

[Troy F]

Hi guys, this forum is for club news and information. Posts like the one above are of interest to everyone and there is a good chance that you'll receive more help in the general reef forum.