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10% off orders over $50 - discount applied automatically. Max discount $50. Excludes Biomaster Sale. Ends Sep 30.
10% off orders over $50 - discount applied automatically. Max discount $50. Excludes Biomaster Sale. Ends Sep 30.

Aquarium Heaters


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Aqua One Heater Protector - Aquatic Supplies Australia
$12.95 - $12.95
$12.95
$12.95 - $12.95
$12.95

Aqua One Heater Protector

Aqua One Aquarium Heater Protector is designed to safely protect your glass heater and aquatic inhabitants within your aquarium. The Aquarium Heate...

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$12.95 - $12.95
$12.95
$12.95 - $12.95
$12.95
Marina Submersible Aquarium Heater 200W 27cm (200L) - Aquatic Supplies Australia
$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95

Marina Submersible Aquarium Heater 200W 27cm (200L)

Only 1 left!

Powerful 200-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 200 litres (55 US gal) aquari...

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$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95
Hydor Theo Aquarium Heater 200W 31cm (100-200L) - Aquatic Supplies Australia
$68.95 - $68.95
$68.95
$68.95 - $68.95
$68.95

Hydor Theo Aquarium Heater 200W 31cm (100-200L)

Only 1 left!

The Hydor Theo heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive ...

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$68.95 - $68.95
$68.95
$68.95 - $68.95
$68.95
Fluval Accent Preset Heater 150W - Aquatic Supplies Australia Save 28% Save %
$34.95
$34.95 - $34.95
$34.95
$25.00
$25.00 - $25.00
$25.00

Fluval Accent Preset Heater 150W

3 in stock

This 150 W Fluval Accent Heater is ideal for the Fluval Accent aquarium. Preset at 26C.

$34.95
$34.95 - $34.95
$34.95
$25.00
$25.00 - $25.00
$25.00
Save 28% Save %
Eheim Thermocontrol e 25W Heater 23cm (20 - 25L) - Aquatic Supplies Australia
Save 27% Save %
$94.00
$94.00 - $94.00
$94.00
$69.00
$69.00 - $69.00
$69.00

Eheim Thermocontrol e 25W Heater 23cm (20 - 25L)

28 in stock

With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely - in every aquarium. Thermocontrol e 25: 25...

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$94.00
$94.00 - $94.00
$94.00
$69.00
$69.00 - $69.00
$69.00
Save 27% Save %
Marina Submersible Aquarium Heater 150W 27cm (150L) - Aquatic Supplies Australia
$42.95 - $42.95
$42.95
$42.95 - $42.95
$42.95

Marina Submersible Aquarium Heater 150W 27cm (150L)

2 in stock

Powerful 150-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 150 litres (40 US gal) aquari...

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$42.95 - $42.95
$42.95
$42.95 - $42.95
$42.95
Oase HeatUp 150 31.5cm (150L) - Aquatic Supplies Australia
$84.95 - $84.95
$84.95
$84.95 - $84.95
$84.95

Oase HeatUp 150 31.5cm (150L)

2 in stock

The quartz glass adjustable heater maintains an even temperature level in aquariums. Choose the right size of heater, depending on the size of the ...

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$84.95 - $84.95
$84.95
$84.95 - $84.95
$84.95
Fluval T Series Heater 300W (300L) - Aquatic Supplies Australia
$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95

Fluval T Series Heater 300W (300L)

Submersible T Series heaters combine electronic accuracy, reliable monitoring and several safety features to conveniently maintain desired water te...

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$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95
Hydor Theo Aquarium Heater 150W 31cm (90-150L) - Aquatic Supplies Australia
$61.95 - $61.95
$61.95
$61.95 - $61.95
$61.95

Hydor Theo Aquarium Heater 150W 31cm (90-150L)

Only 1 left!

The Hydor Theo heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive ...

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$61.95 - $61.95
$61.95
$61.95 - $61.95
$61.95
Fluval T Series Heater 100W (100L) - Aquatic Supplies Australia
$57.95 - $57.95
$57.95
$57.95 - $57.95
$57.95

Fluval T Series Heater 100W (100L)

Submersible T Series heaters combine electronic accuracy, reliable monitoring and several safety features to conveniently maintain desired water te...

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$57.95 - $57.95
$57.95
$57.95 - $57.95
$57.95
Fluval T Series Heater 200W (200L) - Aquatic Supplies Australia
$62.95 - $62.95
$62.95
$62.95 - $62.95
$62.95

Fluval T Series Heater 200W (200L)

Submersible T Series heaters combine electronic accuracy, reliable monitoring and several safety features to conveniently maintain desired water te...

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$62.95 - $62.95
$62.95
$62.95 - $62.95
$62.95
Fluval T Series Heater 50W (50L) - Aquatic Supplies Australia
Sold out
$54.95 - $54.95
$54.95
$54.95 - $54.95
$54.95

Fluval T Series Heater 50W (50L)

Out of stock

Submersible T Series heaters combine electronic accuracy, reliable monitoring and several safety features to conveniently maintain desired water te...

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$54.95 - $54.95
$54.95
$54.95 - $54.95
$54.95
Sold out
Fluval T Series Heater 150W (150L) - Aquatic Supplies Australia
Sold out
$60.95 - $60.95
$60.95
$60.95 - $60.95
$60.95

Fluval T Series Heater 150W (150L)

Out of stock

Submersible T Series heaters combine electronic accuracy, reliable monitoring and several safety features to conveniently maintain desired water te...

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$60.95 - $60.95
$60.95
$60.95 - $60.95
$60.95
Sold out
Oase HeatUp 50 20.5cm (50L) - Aquatic Supplies Australia
$75.95 - $75.95
$75.95
$75.95 - $75.95
$75.95

Oase HeatUp 50 20.5cm (50L)

2 in stock

The quartz glass adjustable heater maintains an even temperature level in aquariums. Choose the right size of heater, depending on the size of the ...

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$75.95 - $75.95
$75.95
$75.95 - $75.95
$75.95
Schego Titanium PTC Aquarium Heater (Thermostat Required) - Aquatic Supplies Australia
$179.00 - $329.00
$179.00 - $329.00
$179.00 - $329.00
$179.00

Schego Titanium PTC Aquarium Heater (Thermostat Required)

The Schego Titanium PTC heater is a high-quality aquarium heater made of titanium pipe. All elements of the heater provide reliability and safety. ...

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$179.00 - $329.00
$179.00 - $329.00
$179.00 - $329.00
$179.00
Hydor ETH Inline Heater 200W (100-200L) 12mm - Aquatic Supplies Australia
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

Hydor ETH Inline Heater 200W (100-200L) 12mm

6 in stock

A unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology. The self-limiting PTC heating element guar...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
Pisces Aquatics Aquarium Heater 100W - Aquatic Supplies Australia
$36.95 - $36.95
$36.95
$36.95 - $36.95
$36.95

Pisces Aquatics Aquarium Heater 100W

4 in stock

Pisces Aquatics Aquarium Heater 100W is compact, reliable and features adjustable temperature control. Fully submersible and suitable for both mari...

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$36.95 - $36.95
$36.95
$36.95 - $36.95
$36.95
Oase HeatUp 400 44cm (400L) - Aquatic Supplies Australia
$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95

Oase HeatUp 400 44cm (400L)

The quartz glass adjustable heater maintains an even temperature level in aquariums. Choose the right size of heater, depending on the size of the ...

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$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95

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