Another ID?

[jmorgret]

I was wondering if anyone knew what these are? I know the picture is bad but my camera doesn't take close up pictures well and the thing is kind of small. There is the one large one, then a smaller one next to it then three even smaller ones next to that.

I have this one in the picture and one other rock has another one exactly the same.


http://reefcentral.com/gallery/data/500/46802question.jpg

[graveyardworm]

Its a pineapple sponge.

[sassyfishy]

Yup - a scypha sponge.

http://www.melevsreef.com/id/scypha.html