What are these?

[Spazz67]

I think it's a type of coral it came on one of the feather dusters.
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And this is a hermit of some kind the picture is fuzzy but it has white and brownish vertical stripes on it's legs and dark tips on it's claws. It's about the size of a ping pong ball (shell and crab).

 

[ccCapt]

No idea on the coral. Pic is too small and out of focus.

If that hermit is the size of a ping pong ball, chances are it is not reef safe.

 

[Ziggy953]

That could be some kind of leather coral but I can't really tell.

The hermit being that big is dangerous. Reef hermits are usually small and the scarlet is probably a better choice over the blue leg. Even if that hermit is reef safe, because of it's size it will likely knock things over in your tank.

 

[Spazz67]

These might be better. The coral ( not sure if it is) is flat and hard with purple, pink, and blue shading. Looking at where it was broken/cut it appears to be hollow.

And these might be better pictures of the crab. Thats standard egg crate behind him.
Would a 2 1/2 gal tank be ok to put him into, or should we take him back to the LFS?

 

[Spazz67]

I found a picture of my hermit But is he safe or not

This is where I found it.
www.flickr.com/photos/scottkinmartin/318286167/

Also heres two more pics can anyone tell me what kind he is?