Heating and Cooling

Regulate and optimize the water temperature in your aquarium. From precision heaters and cooling solutions to thermometers and controllers, our range offers options to ensure your aquatic companions enjoy the ideal temperature, whatever their species or habitat.

The Aqua One Aquarium Heater Protector is a simple yet effective solution for protecting your aquarium heater and its inhabitants.

$14.90

The Aqua One External thermometer measures aquarium water 18°-34°C.

$4.95

Features a simple to adjust temperature control, ranging from 20°-34°

$38.95
From: $31.30 – $45.40

The Aqua One Glass Thermometer measures aquarium water 10°-50°C

$5.50

Suitable for tropical, coldwater and marine aquariums. 

$14.95

9cm
Nano thermometer ideal for nano aquariums or Betta bowls.

$3.95

The wireless Fluval 2-in-1 Digital Aquarium Thermometer allows you to accurately monitor water and room temperature simultaneously.

$27.50

200-Watt heater designed for aquariums up to 200L (65 US Gal)
The 360° indicator light ring displays heat mode clearly from any angle.

$63.50
From: $51.95 – $68.95

100W
Max Aquarium Volume: 100L
30cm
Aqua One GH Quartz Heater range utilises high quality, shatter-resistant quartz glass and is equipped with thermal cut-off technology.

$43.50
From: $43.50 – $62.40

10W Heater
Aquariums up to 8 litres

Keep your nano or betta's aquarium at the optimal temperature with the Aqua One Nano Glass Preset 25°C

$28.70
From: $28.70 – $32.55
Sale

Made from high quality quartz which makes them durable and shatter resistant.

$52.34 WAS $58.15
From: $44.28 – $55.53

Aqua One TH Titanium Heater series is constructed from corrosion resistant titanium.
The external thermostat controller allows you to maintain your desired temperature without disrupting your aquatic…

$110.95
From: $97.60 – $110.95

Suit Aquariums up to 10L
P Series heaters are pre-set to maintain a consistent temperature of 24-26°C in both fresh and saltwater nano aquariums.

$35.25
From: $35.25 – $46.95

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