White's tree frogs (dumpy frogs) are the golden retrievers of amphibians — chunky, calm, and forgiving. But amphibian skin changes the rules: what your hands and your water touch matters more than with any reptile.
Quick Facts
- Adult size: 3–4.5 inches (7–11 cm)
- Lifespan: 15–20 years with good care
- Minimum enclosure: 18"×18"×24" (45×45×60 cm) vertical for 1–2 frogs
- Activity: Nocturnal, arboreal
Temperatures & Humidity
- Daytime gradient: 75–85°F (24–29°C), warmest near a low-wattage heat source at the top
- Night: 68–75°F (20–24°C)
- Humidity: 50–70% — mist daily, but allow partial dry-down; stagnant saturated air breeds bacterial skin infections
A digital hygrometer takes the guesswork out. Sturdy branches and cork bark perches are mandatory furniture — this frog sleeps stuck to vertical surfaces all day.
Water Rules (The Amphibian Difference)
Frog skin absorbs whatever it touches. That means:
- Dechlorinated water only — treat tap water with an aquarium dechlorinator (chlorine and chloramine harm amphibians), or use spring water. Never untreated tap, never distilled.
- A large shallow water dish, cleaned and refilled daily — they soak nightly and will foul it
- Wet, rinsed hands (no soap residue, no lotion) on the rare occasions you must handle
Diet — Watch the Waistline
- Staples: gut-loaded crickets and roaches, dusted with calcium+D3
- Adults: 3–4 appropriately sized insects, 2–3× weekly — this species obeses easily, and a frog with skin folding over its eyes ("fat ridges") is overfed
- Offer with feeding tweezers at night when they're active
Top Beginner Mistakes
- Untreated tap water → chronic skin absorption of chlorine
- Daily heavy feeding → obesity (the #1 White's tree frog health problem)
- Handling with dry or soapy hands → skin damage
- No ventilation with constant misting → bacterial infections
This guide reflects widely accepted modern husbandry standards. Every animal is an individual — consult a qualified reptile veterinarian for health concerns.