AQUARIUM - HEATERS
Keep your fish healthy and comfortable with our range of reliable aquarium heaters. Designed for tropical, freshwater, and marine environments, these heaters maintain stable water temperatures and are easy to install and monitor.
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Adjustable & preset heater models
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Submersible and Inline heaters for all tank sizes
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Digital, glass & titanium options available
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Ideal for tropical, betta & marine aquariums
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Trusted brands like Aqua One, Fluval & more
Whether you're setting up a small nano tank or a large display aquarium, we have the right heater to suit your setup. Fast Australia-wide shipping and expert advice available.
Heater Guard
Aqua one heater guards
Fits all Aqua One heaters. Safeguards both heater, turtles, frogs and fish - Protects heater from accidental breakage - Protects fish from burns and lesions - Will fit most brands of heaters.
$12.95
Hydor InLine External Heater 200w
Hydor In-Line External Heater 200w Hydor Inline 200 Watt ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used...
$129.95
Hydor InLine External Heater 300w
Hydor In-Line External Heater 300w Hydor Inline 300 Watt ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used...
$139.95
Hydor Theo Aquarium Heater 100w
Hydor Theo Aquarium Heater 100w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$59.95
Hydor Theo Aquarium Heater 150w
Hydor Theo Aquarium Heater 150w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$64.95
Hydor Theo Aquarium Heater 200w
Hydor Theo Aquarium Heater 200w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$72.95
Hydor Theo Aquarium Heater 25w
Hydor Theo Aquarium Heater 25w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$49.95
Hydor Theo Aquarium Heater 300w
Hydor Theo Aquarium Heater 300w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$79.95
Hydor Theo Aquarium Heater 50w
Hydor Theo Aquarium Heater 50w Made in Italy The Hydor Theo heater is an essential aquarium component for maintaining accurate and safe water temperatures in any tank. Theo is a secure, functional and aesthetically appealing product. Main features: -Shock-resistant thanks to the shatter-proof glass...
$54.95
Inline Aquarium Heater Professional 1000w
Inline Aquarium/Pond Heater Professional Series 1000w (300-650 litres) This high wattage professional heater is ideal for allaquatic environments and situations where a canister filter, pressurefilter or sump filters is used. A much more efficient and economical way of heating your...
$159.95
Inline Aquarium Heater Professional 1500w
Inline Aquarium/Pond Heater Professional Series 1500w (650-900 litres) This high wattage professional heater is ideal for allaquatic environments and situations where a canister filter, pressurefilter or sump filters is used. A much more efficient and economical way of heating your...
$189.95
Inline Aquarium Heater Professional 500w
Inline Aquarium/Pond Heater Professional Series 500w (200-300 litres) This high wattage professional heater is ideal for allaquatic environments and situations where a canister filter, pressurefilter or sump filters is used. A much more efficient and economical way of heating your...
$139.95
Juwel AquaHeat Pro Aquarium Heater
Juwel AquaHeat Pro Aquarium Heater The Juwel Aqua Heat Pro regulated heater reliably and safely ensures the right temperature in your aquarium. Thanks to the use of high-quality silver contacts and modern design, the Juwel AquaHeat Pro control heaters meet...
from $59.95
Juwel Aquarium Heater 100w
Juwel Aquarium Heater 100w The Juwel Aqua Heat Automatic Heater safely and reliably ensures the correct temperature in your aquarium. Depending on room temperature and aquarium size, your Juwel heater will achieve a water temperature of around +28°C. Because it...
$79.95
Juwel Aquarium Heater 200w
Juwel Aquarium Heater 200w The Juwel Aqua Heat Automatic Heater safely and reliably ensures the correct temperature in your aquarium. Depending on room temperature and aquarium size, your Juwel heater will achieve a water temperature of around +28°C. Because it...
$86.95
Juwel Aquarium Heater 50w
Juwel Aquarium Heater 50w The Juwel Aqua Heat Automatic Heater safely and reliably ensures the correct temperature in your aquarium. Depending on room temperature and aquarium size, your Juwel heater will achieve a water temperature of around +28°C. Because it...
$64.95
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Marina Betta Aquarium Mini Heater 8w
Marina Betta Aquarium Mini Heater 8wThe Marina Betta Submersible Heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. The exterior is made of durable polymer, which is more resilient than traditional glass sleeve...
$29.95
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Marina Deco Rock Natural Ornament
Marina Deco Rock Natural OrnamentThe Marina Deco Rock Large Ornament is a realistic-looking deco-rock ornament that creates a natural look for your aquarium as well as providing a safe haven for your fish. The ornament includes beautiful foliage for added...
$16.95
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Oase HeatUp Aquarium Heaters
Oase HeatUp Aquarium Heaters The quartz glass adjustable heater maintains an even temperature level in aquariums. Choose the right size of heater, depending on the size of the aquarium. The adjustable heater is high-quality, easy to install and can be...
from $59.95
Schego PTC Titanium Water Heater 100w
Schego PTC Titanium Water Heater 100w The Schego Titanium 100W heater is a high-quality aquarium heater made of titanium pipe. All elements of the heater provide reliability and safety. The main difference and advantage of the Schego Titanium 100W is that it is made...
$179.00
Schego PTC Titanium Water Heater 200w
Schego PTC Titanium Water Heater 200w The Schego Titanium 200W heater is a high-quality aquarium heater made of titanium pipe. All elements of the heater provide reliability and safety. The main difference and advantage of the Schego Titanium 200W is that it is made...
$209.00
Schego PTC Titanium Water Heater 300w
Schego PTC Titanium Water Heater 200w The Schego Titanium 300W heater is a high-quality aquarium heater made of titanium pipe. All elements of the heater provide reliability and safety. The main difference and advantage of the Schego Titanium 300W is that it is made...
$249.00
Schego PTC Titanium Water Heater 600w
Schego PTC Titanium Water Heater 600w The Schego Titanium 600W heater is a high-quality aquarium heater made of titanium pipe. All elements of the heater provide reliability and safety. The main difference and advantage of the Schego Titanium 600W is that it is made...
$329.00
URS Reptile Heat Cord Cable 6m 50w
URS Reptile Heat Cord Cable 6m 50w These waterproof heating cords are ideal for use in many different applications. Unlike other heat cords they are very small in diameter which makes them a lot easier to use. They are also...
$49.95
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