Running Zeo I can't but I did before for about a year.  Then I went to check on the bulb and the thing was burnt out.  Don't know how long it wasn't working but figured if I didn't miss it why keep it.  Never had any problems with disease 
Actually think it kills more good stuff than bad 
 
J 
		
	
		
		
		
		
			
		
		
		
		
	
		
		
	
	
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