Also in case that some people here don't know about it, they are extremely easy to frag.  Simply cut them in half or in 4 part with a sharp razor blade or a scalpel and they will heal in a few weeks and you'll have 2 or 4 of them. 
  
I never dare do this to mine though, but they are supposed to be very hardy and heal well. 
		
	
		
		
		
		
			
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More fish die from human stupidity than any other disease...
			 
		
		
		
		
	
		
		
	
	
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