African Fat-Tailed Gecko

This page is educational reference material for preparing questions. A licensed veterinarian examines the animal, makes the diagnosis, and sets the treatment.

African fat-tailed geckos, Hemitheconyx caudicinctus, are the West African cousins people buy when they want a leopard gecko that looks a little more velvet and a little more secretive. Adults are about 7 to 9 inches. They have eyelids, vertical pupils, and a tail that stores fat in a blunt plug. Lifespan is often 15 to 20 years or more. They are docile and shy, which in practice means a gecko that would like a hide more than a hand.

Ground, heat, and a damp hide

A 20-gallon long tank is the quick facts minimum for one adult. Floor space matters more than height; they are not crested geckos and they do not need a tall forest. Give a warm hide and a cool hide, plus a moist hide packed with damp sphagnum or paper towel. Belly heat on a thermostat is the usual warm side, high 80s to low 90s under the warm hide, cool side in the 70s. Leave a night drop. Do not use a hot rock.

Humidity of 50 to 70 percent is higher than a classic leopard setup. If the air in your house is desert-dry, the moist hide does the local work and a light mist on one end helps. Stuck shed on toes rots the toe off if you ignore it. A shallow water dish, cleaned often, belongs in the cool end.

Insects, calcium, handling

They eat insects: crickets, dubia roaches, the occasional waxworm as a treat rather than a diet. Dust most meals with calcium, and use a multivitamin on a schedule your reptile vet agrees with. A dish of calcium in the tank is a reasonable extra. Gut-load the insects. A fat tail that shrinks is the body telling you the calories are short. A fat tail on a gecko that never comes out can also be a gecko that is too cold to digest.

Handle in short sessions, low to the ground. They tolerate it. They do not seek it. Children who can follow "put it back when it walks to the edge" do fine.

Loss of appetite, a sticky mouth, or a tail that is suddenly thin needs a reptile vet via the ARAV directory. The not-eating guide is the symptom page, and the checker helps sort urgency. Animal plus a proper tank is often $150 to $400. This is a beginner-intermediate gecko for a patient person, and a frustrating one for someone who wanted a shoulder pet.

Fat-tailed gecko versus the leopard gecko habit

How are they different from leopard geckos?

Both have eyelids and eat insects. Fat-tails come from more humid West African habitat, carry a thicker tail, and tend to be shyer. A leopard setup that stays bone-dry, with no moist hide, is too dry for them.

What temperatures do they need?

A warm side around the high 80s to low 90s°F, a cool side in the mid to upper 70s, and a night drop that does not crash into the 60s. The overall band in the quick facts is 75 to 90°F. Measure inside the hides, not on the glass.

What should humidity be?

About 50 to 70 percent in the enclosure, with a moist hide that is damper than the rest. Chronic dryness shows up as stuck sheds, especially on toes and tail tip.

Are they good for beginners?

Yes for someone who has kept, or is willing to keep, a thermostat and a feeding insects routine. They are less forgiving of a desert-dry tank than leopard geckos, and less interested in being handled.