Mar 18, 2009 #1 A anna_sfa New member Joined May 27, 2008 Messages 3 Reaction score 0 Points 1 Do UV rays travel through untinted glass? I have a UV bulb on my marine tank and someone at a petstore told me that the UVs traveled through my glass top (untinted). Is that true? Or do I need to take the glass off?
Do UV rays travel through untinted glass? I have a UV bulb on my marine tank and someone at a petstore told me that the UVs traveled through my glass top (untinted). Is that true? Or do I need to take the glass off?