Aquarium fish originate from all over the world, and those from tropical climates require their tank water to be kept warm and toasty. The Aqua One aquarium heater is good-quality, economical, and will allow you to create the ideal temperature in your tank. Available in a range of sizes to suit any sized aquarium. 

See our Guidelines tab to find the size to suit your aquarium.

Features & Benefits

• Quality and economical heaters
• Suitable for tropical and marine tanks.
• Completely submersible with double insulation
• Built-in thermostat with easy to use temperature settings
• Large temperature range from 20°C - 34°C
• Automatic 'off' and ‘on’ light
• 2 1 Year Guarantee