Keepers using UVB lighting sometimes switch to calcium powder without added vitamin D3 for regular dusting
Because UVB exposure lets the gecko synthesize its own D3, pairing that with a D3-fortified powder every feeding can raise the risk of oversupplementation over time.
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Most active at dawn and dusk when temperatures in their native Pakistan and Afghanistan are ideal.
A widespread misconception is that the tail acts like a camel's hump storing water.
Autotomy — voluntary tail shedding — is a defence mechanism.
Unlike most gecko species which use van der Waals forces to climb smooth surfaces, leopard geckos have conventional claws.
The moveable eyelid is unusual among geckos.
Hold your gecko up to a light source and look through one ear opening — you can see light through the other side.