Crab eating zoas? Pics included. ID?

[woowoodengy]

Hey guys. I have been noticing one of my colonies getting smaller and not opening up much. Today I saw a weird crab look like he's eating a polyp. I got him out and got pics. Wonder if I could have more and is this a zoa eating crab or not. He is about the size of a blue leg without the shell so real tiny. He's white with pink. Looks cool and wondering if he should go in the fuge or toilet.

 

[Beffsmiff]

It looks like a candy crab. http://en.wikipedia.org/wiki/Hoplophrys

 

[woowoodengy]

Thanks Beffsmiff, Thats what it looks like. I put him on my carnation coral and will keep a close watch.

 

[650-IS350]

Looks like a decorator crab.