Giant land snail (Megalobulimus oblongus)
Invertebrates · Difficulty: Intermediate
Key facts and care guidance for Giant land snail (Megalobulimus oblongus) (origin: South America). Adult size around shell 8–12 cm. Life expectancy 8–15 years. The values below are carefully researched guidance.
Short answers
Giant land snail: How big does the enclosure need to be?
50×30×30 cm.
Giant land snail: What temperature does it need?
Daytime 22–27 °C, basking spot No basking spot, at night 19–22 °C.
Giant land snail: Does it need UVB lighting?
UVB: Not required.
Giant land snail: How long do they live?
Life expectancy: 8–15 years.
Giant land snail: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 22–27 °C
- Night temperature
- 19–22 °C
- Basking spot
- No basking spot
- Humidity
- 80–90 %
- UVB
- Not required
Enclosure
- Minimum size
- 50×30×30 cm
- Substrate
- Coco humus 10–15 cm kept permanently damp, a thick layer of leaf litter, a calcium source
Feeding
- Food
- Vegetables, fruit, fungi, cuttlebone
- Feeding interval
- fresh food daily
Key facts
- Adult size
- shell 8–12 cm
- Life expectancy
- 8–15 years
- Origin
- South America
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- Group housing. You see more of them in a group, but they are not dependent on it — kept alone, such an animal carries on just as unobtrusively.
Notes
Very long-lived and – unlike the giant African land snails – with few, large eggs rather than mass clutches. It needs permanently damp, deep ground and plenty of calcium for its heavy shell.
Do you keep this species?
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Related species
- Giant African land snail (Lissachatina immaculata) – Beginner
- Roman snail (Helix pomatia) – Beginner
- Flame land snail (Limicolaria flammea) – Beginner
- Garden snail (Cornu aspersum) – Beginner
- Giant African land snail (Lissachatina fulica) – Beginner
- Giant West African land snail (Archachatina marginata) – Beginner
- Cuban land snail (Caracolus sagemon) – Intermediate
- Giant Ghana snail (Achatina achatina) – Beginner
What you need to start
To keep Giant land snail (Megalobulimus oblongus) you typically need: a suitable enclosure (50×30×30 cm), substrate (Coco humus 10–15 cm kept permanently damp, a thick layer of leaf litter, a calcium source), a heat source with a thermostat, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.
The complete, interactive care database is in the Reptoria app.
Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Megalobulimus_oblongus, https://www.petsnails.co.uk/species/megalobulimus-oblongus.html
All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).