Browse Leopard Geckos for sale in Pinner on Pet Classifieds. Leopard geckos require a secure enclosure with appropriate heat, lighting, hides and a suitable insect-based diet. Ask about age, feeding, shedding and current husbandry rather than choosing mainly for colour. Prepare the environment before bringing a gecko home, and obtain care guidance relevant to the individual rather than assuming a small lizard needs little equipment.