Wouldn't you always want corals to pass very quickly through customs?  Without the proper paper work even if it did make it through customs I would imagine that it would take a while.  Coral would likely be a stinky mess by the time customs let it pass through (without the proper paperwork; assuming they even let it through). 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
	 |