Carnivorous Plant Terrarium: This one might look normal, but it's filled with Pitcher Plant, a plant rumored to eat flies like the Venus Fly Trap. They aren't easy to grow and growing one as nice as this in a terrarium is pretty impressive.
In the Closet
Carnivorous plant terrarium -- plant sale -- kids would LOVE this
Carnivorous plant terrarium, with upright growing sarracenias, sundews, and mosses. Vessel by roost.
Venus Flytrap and Cobra plant apothecary jar terrarium.