can I use glass for my exo terra top?

[TheSnakeGuy]

I have the same cage. I wouldn't use a super heavy 17"x35" piece of glass which would probably stress your tank's structural integrity. Instead you could have some pieces of plexiglass cut at your local Lowe's or Home depot. Have them cut to the size of the spaces between the plastic frame. You could cover 3 of the 4 spaces and leave the 4th for your heat source. It would also allow for adequate air exchange. I think putting glass on top would be a dangerous mistake. That and I wouldn't want to modify such an expensive cage just because.