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			#1  
			
			
			
			
			
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|  Good or Bad Crab ? Found this little guy under i rock i flipped over,got it held up in my sump.   | 
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			#2  
			
			
			
			
			
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|   The sump is probably a good place for that guy    | 
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			#3  
			
			
			
			
			
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|   There is no such thing as a good crab! 
				__________________ 225g reef | 
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			#4  
			
			
			
			
			
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|   +1 on that, sump sounds like the perfect place for it. 
				__________________ Though a tree grow ever so high, the falling leaves return to the root. 300DD - 140DD  TOTM Fall 2013 | 
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			#5  
			
			
			
			
			
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|   if you didnt add it, chances are you dont want it  
				__________________ 260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa). http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here http://www.vimeo.com/2304609 and here http://www.vimeo.com/16591694 | 
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			#6  
			
			
			
			
			
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|   There is no such thing as a good crab!  come on now   i like the little guy.I have a couple of large sally lightfoots..zero problems.And a few acro crabs,i know there harmless.Hate to banish him to the sump if he's harmless.I know some people dont trust any crabs.Thanks for the replies people. | 
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			#7  
			
			
			
			
			
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|   I wouldn't remove a crab unless I caught it red-clawed eating a fish. And since my fish are pretty big, I leave crabs in the tank. Haven't regretted it in 10 years. 
				__________________ Brad | 
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			#8  
			
			
			
			
			
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|   Looks like a crab from the mirthrax sp? Like an emerald crab just not green. I got 3 or 4 of those exact ones in my tank right now , they are shy and come out a night to graze . They eat bubble and hair algae in my tank so i dont see how there bad. |