I was curious, seeing some set ups at the store and other places with cactus in them, well is that actually alright for them? I know for the most part that uros are considerably intelligent reptiles (with a small variety of stupid ones, such as mine) would them eating the cactus be the problem if they just decided that what they ate wasn't enough? I have been thinking about this lately because my friend's mother picked up some Aloe Vera plants and just so happens to ahem.. decided not to use all of them. I would love to use 'em to spruce up my cage, but thought I would ask a few questions before hand.