yeah its propped for uth ventilation.most good uths come with little rubber feet to prop your tank with.
i dont have a pic just a video of mine.
http://s142.photobucket.com/albums/r...arleycribs.mp4

hey hey i admit im not the fastest keyboard athlete but im definately not the slowest,besides i kept walking away.hmmph i will hear no more of this keyboard speed talk.because one day i will be the first and this loss will be avenged Lgray and Evenstar.