Drilling?
			 
			 
			
		
		
		
		I emptied my old 33Gal FW today to plumb it into my SW setup and discovered (as I had forgotten) that it had been previously drilled in the bottom. This hole has been covered over with a square piece of glass siliconed all along the bottom and along the four edges. 
 
I'm wondering what my best options would be here. 
 
Should I try to remove the piece? Is there a good way to do it? Or am I risking crack 
ing the base where the hole is? 
 
Or should I get a diamond bit for my dremel and drill through the 2nd piece using the existing hole as a guide? 
 
Any tips? 
		
	
		
		
		
		
			
				__________________ 
				Gerald 
Home:160Gal. Foxface, Yellow Tang, Blue Tang, Coral Beauty, Lawnmower Blenny, Starwberry Dottyback, Mandarin Goby, 2 Percula Clowns, Green Brittle Star, Brown Brittle Star, Chocolate Chip Star, Cleaner Shrimp  
Store: 33Gal. Green Brittle Star, Chocolate Chip Star, Peppermint Shrimp
			 
		
		
		
		
	
		
		
	
	
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