Bicoloured bug-eyed frog (Theloderma bicolor)
Amphibians · Difficulty: Intermediate
Key facts and care guidance for Bicoloured bug-eyed frog (Theloderma bicolor) (origin: Northern Vietnam – montane forest). Adult size around 4–5 cm. Life expectancy 8–12 years. The values below are carefully researched guidance.
Short answers
Bicoloured bug-eyed frog: How big does the enclosure need to be?
45×45×60 cm.
Bicoloured bug-eyed frog: What temperature does it need?
Daytime 18–24 °C (COOL), basking spot No basking spot, at night 15–18 °C.
Bicoloured bug-eyed frog: Does it need UVB lighting?
UVB: Not required.
Bicoloured bug-eyed frog: How long do they live?
Life expectancy: 8–12 years.
Bicoloured bug-eyed frog: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 18–24 °C (COOL)
- Night temperature
- 15–18 °C
- Basking spot
- No basking spot
- Humidity
- 85–95 %
- UVB
- Not required
Enclosure
- Minimum size
- 45×45×60 cm
- Substrate
- Moss, coco humus, cork tubes, a larger water section
Feeding
- Food
- Small house crickets, fruit flies, wax moths
- Feeding interval
- 2–3×/week
Key facts
- Adult size
- 4–5 cm
- Life expectancy
- 8–12 years
- Origin
- Northern Vietnam – montane forest
- Protection status
- Not listed under CITES
- Brumation
- None
- Cohabitation
- A group (4–8 animals). 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 montane forest species: it tolerates room warmth above 25 °C poorly, and cooling is needed in summer. Rust-red and black spotted, and very shy.
Do you keep this species?
Add your animal to Reptoria – Reptoria reminds you about feeding and shedding. Add your animal for free →
Look for Bicoloured bug-eyed frog (Theloderma bicolor) in the marketplace →
Related species
- Starry tree frog (Theloderma stellatum) – Intermediate
- Red-disked small treefrog (Theloderma rhododiscus) – Intermediate
- Vietnamese mossy frog (Theloderma corticale) – Intermediate
- Hill garden bug-eyed frog (Theloderma asperum) – Beginner
- File-eared tree frog (Polypedates otilophus) – Intermediate
- Chinese gliding frog (Zhangixalus dennysi) – Intermediate
- Common tree frog (Polypedates leucomystax) – Beginner
- Reinwardt's flying frog (Rhacophorus reinwardtii) – Intermediate to expert
What you need to start
To keep Bicoloured bug-eyed frog (Theloderma bicolor) you typically need: a suitable enclosure (45×45×60 cm), substrate (Moss, coco humus, cork tubes, a larger water section), 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: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://amphibiaweb.org/species/4548, https://en.wikipedia.org/wiki/Theloderma_bicolor
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).