$159.00 AUD
$46.95 AUD 
Compare aquarium heaters at The Tech Den Australia, including submersible glass heaters, electronic models, titanium heating tubes and external inline heaters. Browse options from Aqua One, Aquael, Eheim, Fluval, Bioscape, Oase, Hydor, Schego, Juwel and Marina, alongside selected temperature controllers and accessories.
Match the heater to your aquarium volume, livestock's temperature requirements, room temperature and the manufacturer's sizing guidance. Wattage alone does not establish suitability: compare heater length, temperature range, installation requirements and freshwater or marine compatibility. Electronic control does not necessarily mean a digital display or Wi-Fi connection.
Check whether a thermostat is built in or supplied separately. Schego PTC heating tubes must be used with an appropriate external thermostat. For Oase filter integration, verify the exact filter model and any required adaptor. Choose covers and replacement suction cups by their listed compatibility rather than assuming a universal fit.
Follow the manufacturer's immersion, positioning and electrical-safety instructions, and monitor water temperature with a separate thermometer. Selected Eheim Climacontrol+ heating and cooling units are special-order items; check their listings for ordering details. The Aqua One Sunlight PL lamp also listed here is lighting, not an aquarium heater.
An aquarium heater is useful for maintaining a stable and optimal temperature during the cooler seasons. It ensures a consistent temperature for your habitat, which is highly beneficial for the well-being of your fish. As many fish species are sensitive to temperature fluctuations, providing the right water temperature through heaters or water chillers and cooling fans is vital for a healthy and thriving aquarium.
Choosing the right aquarium heater is crucial to ensure the well-being of your fish. Consider the following factors when selecting a heater:
At The Tech Den, we offer a range of aquarium heaters to meet your specific needs:
Remember that the heat level in your fish tank can also be influenced by factors such as lighting, pumps, and other devices you use.
For high tech and excellent quality heating solutions for your marine tank, have a look at the Aquael, Eheim and Aqua One ranges.
Starting a home aquarium can be challenging. There are lots of factors to consider depending on your aquarium. These include filters, air pumps and lighting. Contact our staff for any questions or concerns you may have about supporting your aquatic pets.
