Okay so I have about 3 questions I'd like to have answered. I am going to be buying one soon so I'd like to know 1. Does it go through glass. 2. Does anybody reccommend the 12:1 over the 1:1 or is 1:1 enough. 3. Can anybody reccoommend the most in-expensive place to buy them, and please don't say reptile basics because as much as everbody likes that place for regular things they are a bit of a rip. Thanks.
Michael