File-eared tree frog (Polypedates otilophus)
Amphibians · Difficulty: Intermediate
Key facts and care guidance for File-eared tree frog (Polypedates otilophus) (origin: Borneo, Sumatra). Adult size around 7–10 cm. Life expectancy 8–12 years. The values below are carefully researched guidance.
Short answers
File-eared tree frog: How big does the enclosure need to be?
60×45×80 cm (height).
File-eared tree frog: What temperature does it need?
Daytime 24–29 °C, basking spot No basking spot, at night 20–23 °C.
File-eared tree frog: Does it need UVB lighting?
UVB: Recommended (UVB 2–5 %).
File-eared tree frog: How long do they live?
Life expectancy: 8–12 years.
File-eared tree frog: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 24–29 °C
- Night temperature
- 20–23 °C
- Basking spot
- No basking spot
- Humidity
- 75–85 %
- UVB
- Recommended (UVB 2–5 %)
Enclosure
- Minimum size
- 60×45×80 cm (height)
- Substrate
- Coco humus, climbing branches, large leaves, a water section
Feeding
- Food
- House crickets, crickets, roaches
- Feeding interval
- 3×/week
Key facts
- Adult size
- 7–10 cm
- Life expectancy
- 8–12 years
- Origin
- Borneo, Sumatra
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- A group is possible. Only put together animals of the same species and roughly the same size — smaller ones will otherwise be treated as food. Offer enough hiding places so that every animal can retreat, and feed them separately when they differ in size.
Notes
A striking bony crest behind the eye and yellow-and-black striped flanks. More robust than the flying frogs and easy to house together.
Do you keep this species?
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Related species
- Common tree frog (Polypedates leucomystax) – Beginner
- Chinese gliding frog (Zhangixalus dennysi) – Intermediate
- Reinwardt's flying frog (Rhacophorus reinwardtii) – Intermediate to expert
- Starry tree frog (Theloderma stellatum) – Intermediate
- Red-disked small treefrog (Theloderma rhododiscus) – Intermediate
- Vietnamese mossy frog (Theloderma corticale) – Intermediate
- Wallace's flying frog (Rhacophorus nigropalmatus) – Expert
- Hill garden bug-eyed frog (Theloderma asperum) – Beginner
What you need to start
To keep File-eared tree frog (Polypedates otilophus) you typically need: a suitable enclosure (60×45×80 cm (height)), substrate (Coco humus, climbing branches, large leaves, a water section), a heat source with a thermostat, UVB lighting, 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/File-eared_tree_frog, https://en.wikipedia.org/wiki/Polypedates
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).