Leopard gecko tree trunk hide | African-tailed gecko log cave | Naturalistic reptile supplies | bioactive lizard plant holder My leopard gecko, Riv, is modeling her new favorite hide in the dark brown color! I designed this cave to look as realistic as possible for terrestrial reptiles - though my crested geckos make use of them as well and enjoy the top hole! This would be a beautiful addition to a bioactive tank. The top hole is approx. 3 inches and can hold a plant in a shallow 3-inch cup. Riv likes to climb on top of it though, so we've left the plant out for her. I am currently working on creating a fitted plant pod - so stay tuned for that. 4 1/4 inches tall, 8 inches wide, and 7 3/4 inches deep (front to back). The internal space is just shy of the size of our roomy gecko pod. Note that Riv is modeling the prototype that has since been hollowed out further to create more internal space for hiding.