Starfish good or bad? What kind is this? ID please.Pic inside.

[sasscuba]

I have 2 or 3 of these that came with some LR. Anyone ID? Thanks. It is about the size of a pencil erasure. Picture is of it on the glass. Cannot get a pic of his top.

http://i29.photobucket.com/albums/c277/sasscuba/100_1974.jpg

[Paintbug]

Asterina starfish, usually harmless algae grazers.
http://www.reefkeeping.com/issues/2004-06/ac/feature/index.php

[mikeadams1985]

asternia or somethin like that.

[sasscuba]

Cool. Thanks.

[Whisperer]

I had one that came with my LR, saw it once and was gone since.

[dernparker]

They can eat zoos.....