Is this an Asterina.

[scram42]

I just found this little guy in my refugium and wanted to get a picture, so I put him up front in my DT so I could get a shot of him.
Can anyone tell me if this is indeed an Asterina ? It's about 3/4 of a cm. in diameter and a light tan colour.
If I intend to put SPS's (when it's ready) in my tank should I get rid of him?
Thanks in advance

[ajx22]

Indeed! You are correct.

There are a great number of stars that fall into the Asterina group; and most all are harmless film algae eaters.

See:
http://reefkeeping.com/issues/2004-06/ac/feature/index.php
(closer to the bottom)

:thumbsup:

[scram42]

Thanks AJ. Think I'll put him back in the refugium for now.

[Rodgec1]

Really Great Article by Anthony Calfo. I now am armed with new knowledge.

Thanks,
Clive.