Aug 12, 2011 #1 redsea Aquarium Advice Addict Joined Jul 25, 2011 Messages 8,066 Location United States One of my crabs is sitting on my coral, will he harm it? He is a blue leg. Thanks!
Aug 12, 2011 #2 slitherbomb Aquarium Advice Addict Joined May 29, 2011 Messages 2,191 Location Miami Beach, FL No. Mine always seems to climb on my coral and nothing ever happens.