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Budgett's Frog Care Guide

Budgett's frog underwater in an aquarium, showing its flattened wide body and upward-facing eyes
Photo: Vassil via Wikimedia Commons, CC0

A flat, wide, almost entirely aquatic frog with an enormous mouth and a face the internet finds hilarious. Less widely known: it has sharp teeth and bony jaw projections, it screams when threatened, and a bite draws blood.

Budgett's Frog at a glance

Adult sizeAround 4-5 in, broad and flat
Lifespan15-20 years reported
Enclosure60 cm terrarium given over mainly to water
Water depthShallow enough to reach the surface easily
FiltrationRequired; they are messy feeders
TemperatureAround 75-82°F
DietCarnivorous: insects, worms, occasional whole prey
HandlingAvoid. They bite, and the bite is significant
HousingStrictly solitary
ExperienceIntermediate

What most budgett's frog care sheets get wrong

These are the errors that show up most often in secondary care sheets and forum advice. Each one is a real welfare issue, not a preference.

The funny face belongs to an animal with teeth.

Budgett's frogs circulate online as a joke about a frog that looks like a squashed cartoon. What the memes leave out is a row of sharp maxillary teeth along the upper jaw and a pair of large bony odontoid projections in the centre of the lower jaw. A bite hurts and frequently draws blood. This is not a frog to hand-feed or handle casually.

The scream is a warning, and it means back off.

When threatened, a Budgett's frog stands up tall on all four legs and emits a high-pitched screech. If the threat continues, it bites. Keepers sometimes provoke the display deliberately because it is entertaining. It is a genuine distress response, and repeatedly triggering it stresses the animal.

This is an aquatic animal, not a terrestrial frog with a water dish.

Budgett's frogs are almost entirely aquatic and rarely leave the water. The enclosure should be given over mainly to a filtered water section rather than being a land vivarium with a bowl in it. They are also messy feeders, which is why filtration is part of the basic setup rather than an upgrade.

Why keep a budgett's frog

Why you might not want one

Common questions

Do Budgett's frogs bite?

Yes, and it is significant. They have a row of sharp maxillary teeth along the upper jaw and a pair of large bony projections in the centre of the lower jaw. A bite hurts and often draws blood, so they should not be hand-fed or handled casually.

Why do Budgett's frogs scream?

It is a threat display. When frightened, they stand up on all four legs and emit a high-pitched screech, and if the threat continues they bite. It is a genuine distress response rather than a trick, and deliberately provoking it stresses the animal.

Are Budgett's frogs fully aquatic?

Almost entirely. They rarely leave the water, so the enclosure should be given over mainly to a filtered water section rather than being a terrestrial setup with a water dish. They still breathe air, so they need to reach the surface easily.

Can Budgett's frogs live together?

No. They are carnivorous, have enormous mouths and will attempt to eat anything that fits, including each other. They must be housed alone.

What do Budgett's frogs eat?

They are carnivores. Insects, earthworms and occasional whole prey make up the diet, offered with tongs rather than by hand given the bite. Like other sit-and-wait predators they overeat readily, so portion control matters.