← African Fat-Tailed Gecko care guide
How Long Do African Fat-Tailed Geckos Live?
African fat-tailed geckos commonly live 15 to 20 years, with individuals reported to around 25. They are as hardy as leopard geckos, with one meaningful difference: they need more humidity than the setup usually recommended for them.
Published lifespan figures
| Figure | Value | Notes |
|---|---|---|
| Commonly published | 15-20 years | The usual captive range |
| Some individuals | Reported to around 25 years | Records exist |
| Hardy | Yes | Comparable to leopard geckos |
Checked September 20, 2026 against the sources at the foot of this page. Where sources differ the range is shown rather than averaged.
What actually shortens it
Published lifespans describe well-kept animals. The gap between the figure above and what a african fat-tailed gecko actually lives is almost entirely husbandry, and these are the levers that matter most.
Metabolic bone disease
The leading husbandry cause of death in captive lizards, and it is a lighting and supplement failure rather than a feeding one. UVB bulbs lose useful output within 6 to 12 months while still looking lit, and glass filters UVB out entirely.
Impaction
Loose particulate substrate swallowed with prey or licked up during exploration. It is a slow blockage rather than a sudden event, and it is one of the commonest preventable deaths in captive lizards.
Chronic low humidity
The fat-tail-specific one. They come from more humid West African habitat than leopard geckos and need a moist hide. Kept in a dry leopard gecko setup they develop retained shed, particularly around the toes and eyes.
Common questions
How long do African fat-tailed geckos live?
Commonly 15 to 20 years in captivity, with individuals reported to around 25. They are comparable to leopard geckos in hardiness and longevity.
What shortens a fat-tailed gecko's life?
Metabolic bone disease from supplement or UVB failure, impaction from loose substrate, and retained shed from being kept too dry. They need more humidity than leopard geckos.
Is fat-tailed gecko care the same as leopard gecko care?
Close, but not identical. The difference that matters is humidity: fat-tails come from more humid habitat and need a reliably moist hide to shed properly.