This is an old post, but I may start trying the sticky tape on the cages with Nebula. Right now I keep all my herps in the room she's not allowed in, but that may not always be feasible. I would like to see my herps cruising around in the cages at night more often when I walk by.

Unforunately, I don't think I can cover the aloe plant with tape sticky side up to keep her from eating it

That plant is the reason she's not allowed in the room in the first place.