Nichols' dwarf gecko (Sphaerodactylus nicholsi)
Geckos · Difficulty: Intermediate
Key facts and care guidance for Nichols' dwarf gecko (Sphaerodactylus nicholsi) (origin: Puerto Rico). Adult size around 4–6 cm. Life expectancy 5–8 years. The values below are carefully researched guidance.
Short answers
Nichols' dwarf gecko: How big does the enclosure need to be?
30×30×45 cm for a pair.
Nichols' dwarf gecko: What temperature does it need?
Daytime 25–29 °C, basking spot Small basking spot 30–33 °C, at night 19–22 °C.
Nichols' dwarf gecko: Does it need UVB lighting?
UVB: Essential for the diurnal species (UVB 5.0).
Nichols' dwarf gecko: How long do they live?
Life expectancy: 5–8 years.
Nichols' dwarf gecko: Is it suitable for beginners?
Rather not – it is considered an intermediate species (difficulty: Intermediate).
Climate
- Daytime temperature
- 25–29 °C
- Night temperature
- 19–22 °C
- Basking spot
- Small basking spot 30–33 °C
- Humidity
- 60–75 %, mist in the morning
- UVB
- Essential for the diurnal species (UVB 5.0)
Enclosure
- Minimum size
- 30×30×45 cm for a pair
- Substrate
- Forest-floor substrate with live plants, plus thin branches and bamboo
Feeding
- Food
- Small insects such as firebrats, fruit flies and micro crickets, dusted regularly with calcium and vitamins
- Feeding interval
- adults 3–4×/week
Key facts
- Adult size
- 4–6 cm
- Life expectancy
- 5–8 years
- Origin
- Puerto Rico
- Protection status
- Not listed under CITES
- Brumation
- No winter rest
- Cohabitation
- In pairs; never keep males together. The reason: several males fight over territory and the warm spot until one is injured or spends its life in a corner. Females usually get on, but each needs its own warm spot and hide; feed them separately once they differ in size.
Notes
One of the smallest lizards there is. The food has to be correspondingly tiny.
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Related species
- Ocellated gecko (Sphaerodactylus argus) – Intermediate
- Reef gecko (Sphaerodactylus notatus) – Intermediate
- Big-scaled dwarf gecko (Sphaerodactylus macrolepis) – Intermediate
- Ashy gecko (Sphaerodactylus elegans) – Intermediate
- Torre's dwarf gecko (Sphaerodactylus torrei) – Intermediate
- Angolan dwarf gecko (Lygodactylus angularis) – Intermediate
- Ocellated gecko (Gonatodes ocellatus) – Intermediate
- Bridled forest gecko (Gonatodes humeralis) – Beginner
What you need to start
To keep Nichols' dwarf gecko (Sphaerodactylus nicholsi) you typically need: a suitable enclosure (30×30×45 cm for a pair), substrate (Forest-floor substrate with live plants, plus thin branches and bamboo), 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: 25 September 2026 · Editor: Reptoria editorial team · Sources include: https://en.wikipedia.org/wiki/Sphaerodactylus_nicholsi, https://geckotime.com/keeping-sphaerodactylus/
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).