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			 ok i recieved my PAR sensor in the mail today so once I make up a couple mounting sticks I would like to measure some of the light levels in local tanks for a comparason.  does anyone have any scraps of acrylic laying around that are say 2" wide and varing lengths from 1 foot to 3 foot long? 
		
	
		
		
		
		
		
	
		
		
	
	
	Steve  |