well, the mantis shrimp pretty much rules out any cleaning crew at all. 
the shrimp will appreciate lunch...an expensive one at that of pretty much anything that you put in there. 
You may want to rethink having it in the tank..or be prepared to have algae. 
this is my opinion and experience at least. 
HTH 
Neal 
		
	
		
		
		
		
			
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				Way too much time and money has gone into this hobby....and yet, I CAN'T STOP
			 
		
		
		
		
	
		
		
	
	
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