Very interesting points from everyone.
I just wanted 1 since hey, having a starfish is cool! And I like the look of these guys compared to others like a serpent.
I didn't necessarily get it to keep the sand clear. I just liked having a starfish. He was out again today, on the glass / rocks. My peppermint shrimp showed some interest in him, but then retreated.
He was SUPER active @ the store too. We'll see how he goes!
