Kinda looks like this one. Hard to find what urchin you have when all you have to go on is look-up "urchin" on google.
http://www.scubamallorca.com/images/...a%20urchin.jpg
He only comes out after lights out but he was out 1hr before and doing this. Only thing I did differently today was feed Golden Pearls.
Kinda realizing this is a dumb thread.
