Asterina ?

[EvilInSin]

Ok so I was looking at my tank and I saw a lil star on the glass. I looked it up on ZoID and sure enuf its a asterina star. When I went back to the tank it was gone.
How can I get rid of this/these stars? I have Zoos in the tank but they all look ok. I have looked and looked and I cant find the thing again. Its so small and the same color as our sand.
Help please!

[coralfarm123]

I have heard harlequin shrimp will eat them, but once they run out of starfish they will die of starvation because they won't eat other stuff. Also if you have any other types of starfish, they would be on the menu for the harlequin shrimp as well.

[jeffnsa]

dont worry, asternia stars are not a problem except for a few varieties that eat sps.

[johns]

Will a harlequin shrimp try to each serpent stars or black brittle stars as well? I'd like to possibly use one to get rid of these asterinas but need to know if I have to move the serpent and brittle out.