Sanctuary in the Wild, as suggested by its name, is a self-sustaining terrarium designed to shelter wild reptiles, specifically the bearded dragons, from environmental degradation. The continuous climate changes pose serious threats to the livelihood of bearded dragons, not only deteriorating their habitats but also altering their genders, colors, and intelligence. Such tanks, featuring a rainwater filtration system, temperature control, and a built-in waste disposal mechanism, offer a means to accommodate the lizards' needs in the wild. As an attempt at wildlife conservation, this self-sufficient terrarium functions as a micro-ecosystem to mitigate the impact of climate change on species that are oftentimes overlooked.