I have discovered two, count'em, two - hairy-legged crabs in my tank.  They are quickly eating my coraline algae.  How do I get them out?  All my LR is turning white!  I've seen them eat the mysis shrimp I feed the tank with and all my peppermint shrimp mysteriously disappeared prior to me finding these guys.  Can I set a trap?
								
								
				
			
 
				


