Summer blog · Heatwave safety

When the cool end stops being cool.

Australian summers can push indoor enclosures past safe temperatures, especially in rooms without air-conditioning. A little planning before the first heatwave makes all the difference.

Blog · SummerUpdated October 2026Written for Australian keepers

At a glance

Watch the cool end: It should stay cool — that’s the safety valve
Warning signs: Gaping, darkening, lethargy, restlessness
First steps: Lower heat, cool the room, offer water
Never: Ice, cold baths or sudden temperature shocks
Power out?: Keep the room shaded and the enclosure closed

Before summer

Check every thermostat probe and replace any that read oddly.
Move enclosures away from windows and west-facing walls.
Add an extra thermometer at the cool end.
Make sure ventilation is clear.

On the hot day

Thermostats only stop heating — they can’t cool. Keep the room cool, draw blinds and turn heaters down. A fan in the room (not blowing into the enclosure) helps air move.

If an animal overheats

Move it to a cooler (not cold) spot, offer shallow water and contact a reptile vet. Avoid ice or cold water — sudden shocks are dangerous.

What to buy

Min/max room thermometer

Best for: Knowing how hot it got

Why it’s on the list: Records the day’s highs while you’re out.
Watch for: Place it near the enclosure.

View on Amazon AU

Infrared temperature gun

Best for: Fast surface checks

Why it’s on the list: Spot hot rocks and glass.
Watch for: Pair with probe readings.

View on Amazon AU

Battery fan (room use)

Best for: Air movement in power outages

Why it’s on the list: Keeps room air moving.
Watch for: Don’t blow directly into the enclosure.

Compare on Amazon AU

Ventilation designed in

Our custom enclosures and backdrops are planned with airflow and cool retreats in mind.

Talk to us about a build

Questions keepers ask

How hot is too hot for a reptile enclosure?

It depends on the species, but the cool end should always stay well below the basking temperature. If the whole enclosure is near basking temperature, it’s too hot.

Should I mist my reptile in a heatwave?

Light misting can help some species, but avoid making dry-country species like shinglebacks damp.

Can I put ice in my reptile’s enclosure?

Avoid it. Sudden cold shocks are dangerous — cool the room instead.

General information for Australian keepers, not veterinary advice. As an Amazon Associate, Oddball Animal Works earns from qualifying purchases. It never changes your price. About our links