Species profile · Testudinidae

Chelonoidis carbonarius

Complete care sheet and morph genetics registry for the red-footed tortoise — husbandry parameters, diet, breeding and pairing calculator.

Tortue charbonnièreTortue à pattes rougesJabuti (Brazil)Cherry Head (Specific locality)Köhlerschildkröte
Adult size
20–40 cm
Lifespan
50–60 yrs
Difficulty
Intermediate
Temperament
Diurnal
Activity
Diurnal
Reproduction
Oviparous
01

Husbandry requirements

Red-footed tortoise — origin: Tropical South America, from Panama and Colombia to northern Argentina (Amazon basin, the Guianas, Venezuela, Brazil). It inhabits humid forest edges, wooded savannahs and transition zones..

Terrarium temperature gradient

Night min20 °C
Cool side24–26 °C
Warm side28–30 °C
Basking spot31–34 °C

A tropical forest/savannah species: it uses a diffuse basking spot but is not a strict heliophile like Testudo. Daytime thermal gradient of 24-30 °C with a localised hot spot at 31-34 °C. At night: do not drop below ~18-20 °C. NO hibernation/brumation: this is not a hibernating species.

Enclosure (adult)
200 × 100 × 50 cm

Indoor pen / tropical tortoise table (large open terrarium). An outdoor pen is possible only in warm, humid weather and under supervision. Tall, closed vivariums are to be avoided (poor ventilation).

Minimum floor area for one adult (≈ 2 m²); provide larger for a pair or a group. Favour floor space over height. Walls at least 40-50 cm high: it is a good climber and can tip over. Shaded areas, hides and a humid 'living platform' are essential.

Humidity
70–90 %

High, stable humidity, 70-90%. Too dry an environment is the main cause of shell pyramiding. Regular mistings, substrate kept moist and a humid/mossy hide.

Substrate
Coconut fibre (coco coir)Sphagnum mossOrchid bark / bark chipsMix of untreated garden soil + coconut fibreLeaf litter as a supplement

A thick substrate (10-15 cm) that retains moisture and allows burrowing. Keep it moist but not waterlogged to prevent pyramiding and respiratory infections. Avoid pure sand, gravel and dusty substrates.

UVB
Recommended

UVB is essential for vitamin D3 synthesis and bone health. A tropical-forest-type UVB tube or lamp at 5-6% (target UVI ~2-3 at the tortoise's level), for ~10-12 h/day. Replace the UVB source every 6-12 months depending on the model, even if it still emits light.

Water source
Always available

A large, shallow water tray, permanently accessible: the red-footed tortoise readily drinks and bathes. Regular lukewarm baths (especially for juveniles) for hydration. Clean the water daily (it often defecates in it).

Origin
Testudinidae

Tropical South America, from Panama and Colombia to northern Argentina (Amazon basin, the Guianas, Venezuela, Brazil). It inhabits humid forest edges, wooded savannahs and transition zones.

02

Feeding & health

Diet

Omnivore — Invertebrates (snails, earthworms, slugs), and occasional carrion; animal protein to be given in moderation (~once a week).

An unusual trait among tortoises: a higher protein requirement than grazers such as Testudo. Base: varied fibrous plants (grasses, leaves, edible weeds: dandelion, plantain, hibiscus, mulberry), ripe/fallen fruit in moderate amounts (mango, papaya, fig), mushrooms. Occasional animal-protein supplement. Calcium supplementation (cuttlebone available at all times) is essential; a vitamin/mineral supplement with D3 in measured amounts. Avoid excess sugary fruit and protein (risk of pyramiding and digestive disorders).

Breeding
Oviparous

Clutch 2–15 eggs/young. Several clutches per year are possible. Incubation ~120-150 days at 28-30 °C with high humidity. Sex determination is influenced by incubation temperature (TSD). Requires a loose, warm and humid nesting site.

Health watch points
  • Shell pyramiding (often linked to too-low humidity, excess protein and dehydration)
  • Osteodystrophy / metabolic bone disease (MBD) from a deficiency in calcium, D3 or UVB
  • Respiratory infections (encouraged by an environment that is too cold or poorly ventilated)
  • Shell and skin rot (shell rot, fungal/bacterial infections in a waterlogged, dirty environment)
  • Intestinal parasitoses (worms, protozoa), common in wild-caught specimens
03

Morphs & genetics

Registry of 3 documented genes for Red-footed tortoise.

  • Hypomelanistic / Ivory high yellowDom
  • Albino (T-) amelanisticRec
  • Black / MelanisticDom
04

Pairing calculator

Pick each parent's genotype — clutch probabilities update live. Free, no sign-up.

🧬

Red-footed tortoise × Red-footed tortoise

Probabilities per gene (independent loci).

GeneParent AParent B
Expected clutchSelect at least one gene on a parent.
05

Frequently asked questions

Answers to the most common questions about keeping the red-footed tortoise.

How big does the red-footed tortoise get?▾
Its adult carapace measures 20 to 40 cm: the northern form reaches 30-40 cm, while the dwarf 'Cherry Head' form stays at 20-30 cm. Some large specimens exceed 40 cm, and males can be recognized by their pinched, hourglass-shaped carapace when viewed from above.
How long does it live?▾
It is a species with very great longevity, commonly living 50 to 60 years, sometimes more in captivity. Adopting one represents a commitment spanning several decades.
What kind of enclosure suits it?▾
It is kept on a tortoise table or an indoor tropical enclosure of at least about 2 m², i.e. 200 x 100 cm for an adult, with walls 40 to 50 cm high since it is a good climber that can tip itself over. Tall, closed, poorly ventilated vivariums must be avoided; outdoor time is only possible in warm, humid weather under supervision.
What temperatures should be maintained?▾
This tropical forest-and-savannah tortoise is not a strict sun-worshipper like Testudo species: provide a daytime gradient of 24 to 30 °C with a localized, diffuse basking spot at 31-34 °C. At night, do not let it drop below 18 to 20 °C.
Does it need to hibernate?▾
No, absolutely not: the red-footed tortoise is not a hibernating species and must never undergo hibernation or brumation. It must be kept warm all year round.
What humidity level should be targeted, and why?▾
A high, stable humidity of 70-90% is needed, because an environment that is too dry is the main cause of shell pyramiding. Maintain it with regular misting, a substrate kept moist, and a humid zone or a mossy hide.
Why is its diet unusual for a land tortoise?▾
An unusual trait among land tortoises, it is omnivorous and has a higher protein requirement than grazers such as Testudo species. The base remains varied fibrous plants (dandelion, plantain, hibiscus, mulberry), with ripe fruit in moderate amounts such as mango or papaya, plus animal protein (snails, worms, slugs, occasional carrion) about once a week.
What supplements and lighting should it be given?▾
Calcium supplementation, with cuttlebone available at all times, is essential, along with a vitamin supplement containing D3 given in measured amounts. UVB is also essential: a tropical-forest-type lamp at 5-6%, targeting a UV index of 2 to 3 at the tortoise's level, for 10 to 12 hours a day, replaced every 6 to 12 months.
Does it need a water point?▾
Yes, a large, shallow water tray must remain accessible at all times, as it readily drinks and bathes. Provide regular lukewarm baths, especially for juveniles, for hydration, and clean the water daily since it often defecates in it.
How does it reproduce?▾
It is oviparous and can lay several clutches per year, of 2 to 15 eggs. Incubation lasts around 120 to 150 days at 28-30 °C with high humidity, with the hatchlings' sex influenced by temperature; it needs a loose, warm and humid nesting site.
Can several individuals be kept together?▾
It is possible, since social hierarchies form easily in this very inquisitive, active and bold species, much less shy than Testudo species. However, the males must be watched, as they are territorial and harass females.
What health problems should be monitored?▾
Shell pyramiding, linked to humidity that is too low, excess protein and dehydration, is the most common concern. Also watch for metabolic bone disease from a deficiency in calcium, D3 or UVB, respiratory infections in an environment that is too cold or poorly ventilated, shell rot in a waterlogged and dirty environment, and intestinal parasites, common in wild-caught specimens.

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