Sandfish skink care is all about deep, dry sand and a very hot basking spot. The sandfish skink (Scincus scincus) is a small desert lizard from the Sahara, including Egypt, and the Arabian Peninsula. It is famous for “swimming” through loose sand to hunt and to escape the heat. This guide covers enclosure size, sand depth, temperatures, UVB, diet and common health problems.
Sandfish Skink (Scincus scincus) at a Glance
- Scientific name: Scincus scincus (family Scincidae)
- Native range: North Africa (including Egypt’s deserts) and Arabia
- Adult size: about 15–20 cm total length (sources vary)
- Lifespan: up to about 10 years in captivity with good care
- Activity: diurnal (active by day), spends much of its time buried in sand
- Experience level: beginner to intermediate
Enclosure Size and Setup
A single adult needs an enclosure of at least 76 × 30 × 30 cm (about 30 × 12 × 12 inches). Bigger is better, because floor space and sand volume matter more than height. Use a secure lid; sandfish rarely climb, but crickets and feeder insects escape easily.
- Substrate: fine, dust-free sand at least 10 cm (4 in) deep so the skink can fully bury itself
- Damp hide: one small area or hide with slightly moist sand to help shedding
- Décor: a flat stone under the basking lamp, a few low rocks and dry branches
- Avoid: calcium sand, walnut shell and any dusty substrate that can cause impaction or breathing problems
For a full step-by-step build, see our desert reptile terrarium setup guide.
Temperature, Lighting and UVB
Sandfish skinks come from very hot sand dunes, so they need a strong temperature gradient. Measure surface temperatures with an infrared thermometer, not just the air temperature.
- Basking surface: about 54–60 °C (130–140 °F) directly under the lamp
- Warm side air: around 32–35 °C
- Cool side: around 27 °C (80 °F)
- Night: turn all heat and light off; a drop to room temperature is natural
- UVB: a T5 HO 5.0–6% desert UVB tube (or a ShadeDweller-type unit) on a 12-hour cycle
- Humidity: keep it low, below 50%, with only the small damp area for shedding
Diet and Feeding
In the wild, sandfish eat insects and other small invertebrates, and sometimes small amounts of plant matter. In captivity, offer gut-loaded insects such as crickets, dubia roaches, black soldier fly larvae and small mealworms.
- Juveniles: feed daily
- Adults: feed every other day; adjust to keep a healthy body weight
- Supplements: dust insects with calcium at most feedings and a reptile multivitamin about once a week
- Water: a shallow water dish, or a light mist on décor a few times a week; many sandfish drink droplets
Handling and Behavior
Sandfish are shy and spend a lot of time under the sand. That is normal behavior, not a sign of illness. Keep handling short and gentle, scoop the skink from below and never grab the tail. They are best kept alone or in carefully monitored pairs; males can fight.
Common Health Problems
- Metabolic bone disease (MBD): caused by missing UVB or calcium; signs include weak legs and a soft jaw
- Stuck shed: usually due to no damp area at all
- Respiratory infection: often caused by high humidity or wet sand everywhere
- Impaction: linked to dusty or unsuitable substrate and very low temperatures
If you see weight loss, swelling or breathing noises, see an experienced reptile vet as soon as possible.
Buying a Sandfish Skink Responsibly
Check the wildlife and import rules in your country before buying any reptile. Ask for captive-bred animals when available, and quarantine new reptiles before mixing them with your collection. Browse our lizards for sale, read our shipping policy, or contact us on WhatsApp to ask about current availability.
Frequently Asked Questions
Is the sandfish skink a good beginner reptile?
Yes, for keepers who can provide deep sand, a hot basking spot and proper UVB. It is less suitable for people who want a lizard to handle often.
How deep should sand be for a sandfish?
At least 10 cm (4 inches). Deeper sand gives the skink more security and a better temperature gradient below the surface.
What is the scientific name of the sandfish?
The sandfish skink’s scientific name is Scincus scincus.
