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			 I have one of my croceas touching a hydnophora, one of the more agressive sps out there.  The mantle drapes right on top of it.  Other sps have been less fortunate when they came within a few centimeters of it.  My other crocea drapes over mushrooms and an encrusting porites of some kind with no ill effects. 
		
	
		
		
		
		
		
	
		
		
	
	
	HTH  |