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The Amazon Milk Frog Care Cheat-Sheet

A big, boldly-marbled tree frog with real presence — hardy, but it gets large. Print it (or “Save as PDF”) and keep it by the tank.

A cozy Bognook cartoon of the Amazon Milk Frog.
Bognookhonest amphibian care · bognook.com
Amazon Milk Frog — Care Cheat-SheetIntermediate

A big, hardy arboreal frog — just give it height, ventilation and space.

📋 At a glance

Tank
Tall arboreal 18×18×24 in / 29 gal (2–4), branches + plants
Temp
75–82°F day, cooler at night
Humidity
50–70% for adults WITH ventilation (young 70–80%)
Food
Gut-loaded, calcium-dusted crickets + roaches
Lifespan
5–10 years

✅ Big, bold and vocal — an impressive, relatively hardy step up from a White’s tree frog.

🛒 Before you buy

  • A TALL vivarium with sturdy branches and broad-leaved plants
  • A large water dish + a mister/hygrometer
  • Good ventilation — a half-screen top (stagnant air harms them)
  • Calcium + D3 supplement

A healthy one: Large (3–5 in) · plump but not obese · clear eyes · smooth marbled skin · active and calling at night.

🚨 See a vet / act now if…

  • Red or irritated skin (bacterial infection)
  • Not eating, or weight loss
  • Bloating, or sitting listless by day
  • Gasping or laboured breathing

Cool them down, reduce stress, and contact an exotics vet — most issues are reversible if caught early.

⛔ Never

  • Stagnant air with no ventilation
  • Heat above ~85°F
  • A small or short tank

🌿 Golden rules (all amphibians)

  • Cycle the tank BEFORE the animal (ammonia = 0).
  • Always dechlorinate tap water.
  • Cool beats warm — most amphibians are cool/cold species.
  • Look, don’t handle — their skin absorbs oils & soaps.
  • Buy captive-bred, never wild-caught. Quarantine new arrivals.
  • Never release a pet into the wild (it spreads disease).
  • A real setup costs more than the animal — budget for it.
  • When in doubt, ask — no shame in learning. 💚
Written by keepers · research-backed · updated July 2026Not a substitute for species research or an exotics vet. © Bognook · bognook.com · share freely 💚

Common amazon milk frog questions

How hard are Amazon Milk Frogs to keep — are they good for beginners?

Intermediate. A big, hardy arboreal frog — just give it height, ventilation and space.

What do Amazon Milk Frogs eat?

Gut-loaded, calcium-dusted crickets + roaches

What size tank do Amazon Milk Frogs need?

Tall arboreal 18×18×24 in / 29 gal (2–4), branches + plants

What temperature do Amazon Milk Frogs need?

75–82°F day, cooler at night

What humidity do Amazon Milk Frogs need?

50–70% for adults WITH ventilation (young 70–80%)

How long do Amazon Milk Frogs live?

5–10 years

What are the signs Amazon Milk Frogs are sick?

See an exotics vet if you notice: Red or irritated skin (bacterial infection); Not eating, or weight loss; Bloating, or sitting listless by day; Gasping or laboured breathing.