kdpuffer- thanks for the info.  I have to agree, sea hare are horrible looking and I don't really want to put one in our tank.  An urchin may be a better alternative. 
 
dsaundry- I hope there's something as well.  I guess I'll keep on doing some more research and see what I come up with. 
		
	
		
		
		
		
		
	
		
		
	
	
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