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			#1  
			
			
			
			
			
		 
		
		
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			 if its not drilled then where does the overflow go to ? 
		
	
		
		
		
		
			
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	Guide to building super awesome rock structures / my tank journal http://www.canreef.com/vbulletin/sho...d.php?t=116410  | 
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			#2  
			
			
			
			
			
		 
		
		
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			 Nowhere. The guy who had the tank before me built it to hide the filter and heater. Now that I think of it, it's not really much of an overflow at all.  |