Feb 12, 2010 #1 R Rickvn Aquarium Advice Apprentice Joined Feb 1, 2010 Messages 23 Location UK. South West Hi. This is the little crab hitchhiker I caught. Anyone know what it is? Is it reef safe? Thanks. Attachments IMGP0134.jpg 32.5 KB · Views: 101
Feb 14, 2010 #2 Sadielynn Aquarium Advice Addict Joined Jul 6, 2006 Messages 1,835 It looks like a rock crab Not reef safe ... Pointy black claws usually spells trouble