Jul 15, 2012 #1 Lunchbox209 Aquarium Advice Freak Joined Aug 8, 2011 Messages 397 Location stockton CA
Jul 15, 2012 #2 reefrunner69 Aquarium Advice Addict Joined May 16, 2002 Messages 1,663 Location Cedar Key, FL Looks like an acan, Acanthastrea echinata.