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Home Improvement

Plumbing

Water Heaters

10 Best Water Heaters 2025 in Australia

Name: FEDOUR 50W 100W 300W Adjustable Aquarium Heater, Submersible Glass Heater for 15L-300L Fish Tank (50W for 15-55L)
Brand: FEDOUR
Price: 23.97 AUD
Availability: InStock

Winner

FEDOUR

FEDOUR 50W 100W 300W Adjustable Aquarium Heater, Submersible Glass Heater for 15L-300L Fish Tank (50W for 15-55L)

9.9

score

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HiTauing

HiTauing Aquarium Heater, 500W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 75-120 Gallon Fish Tank.

9.8

score

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4Patriots

4Patriots Sun Kettle Personal Water Heater: Portable Thermos Boils Water Using The Sun, Thermal Flask For Camping, Hunting, Backpacking & Survival, Solar Powered, Lightweight & Gas & Electricity Free

9.7

score

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Aqua One

Aquarium Heater 300W Glass 33cm Fish Tank 11308 Aqua One

9.5

score

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SOYEN

Immersion Water Heater 3000W for Pool Bathtub Bucket, Portable Electric Heater Stainless Steel Guard for Home Outdoor Travel Camping (with Smart Timer)

9.4

score

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Stiebel Eltron

Stiebel Eltron 235232 SHC 10 GB Small unvented Electric Water Heater Including Safety Group, 10 litres, pressurised Appliance, undersink, Plastic, 10 liters, White,1.5 kW

9.1

score

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HiTauing

HiTauing 200W Aquarium Heater, 200W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

8.9

score

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Stiebel Eltron

Stiebel Eltron DCE-X Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238159, 220240 V, White, 10/12 kW

8.7

score

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CAMPLUX

Camplux AY132 Gas Hot Water Heater Tankless, Portable LPG Camping Shower Instant, for RV, Outdoor Use, 5L

8.4

score

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#10

Rheem

Rheem 18kW 240V Tankless Electric Water Heater, Gray

8.1

score

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How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Water Heaters 2025 in Australia

FEDOUR 50W 100W 300W Adjustable Aquarium Heater, Submersible Glass Heater for 15L-300L Fish Tank (50W for 15-55L)

HiTauing Aquarium Heater, 500W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 75-120 Gallon Fish Tank.

4Patriots Sun Kettle Personal Water Heater: Portable Thermos Boils Water Using The Sun, Thermal Flask For Camping, Hunting, Backpacking & Survival, Solar Powered, Lightweight & Gas & Electricity Free

Aquarium Heater 300W Glass 33cm Fish Tank 11308 Aqua One

Immersion Water Heater 3000W for Pool Bathtub Bucket, Portable Electric Heater Stainless Steel Guard for Home Outdoor Travel Camping (with Smart Timer)

Portable 1300ml Large Capacity 12 24V Car Truck Kettle Water Heater Bottle for Travel(12V)

Heater 200W Glass 27.5cm 11306 Fish Tank Aquarium Aqua One

Tiger 5.0L Electric Water Heater Boiler Warmer Kettle - PDU-A50A - 4 temperature settings 98°C, 90°C, 80°C and 70°C - Stainless Steel - Made in Japan - Australian Model

Fish Tank Thermosafe Mini Aquarium Water Heater with LED Digital Display 200W

Gooseneck Electric Kettle 0.8L, Ultra Fast Boiling Hot Water Kettle, Stainless Steel for Pour-over Coffee & Tea, 1000W Rapid Heating, Leak-Proof Design, Auto Shutoff Anti-dry Protection, Wood Handle

Stiebel Eltron 235232 SHC 10 GB Small unvented Electric Water Heater Including Safety Group, 10 litres, pressurised Appliance, undersink, Plastic, 10 liters, White,1.5 kW

HiTauing 200W Aquarium Heater, 200W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

Stiebel Eltron DCE-X Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238159, 220240 V, White, 10/12 kW

Camplux AY132 Gas Hot Water Heater Tankless, Portable LPG Camping Shower Instant, for RV, Outdoor Use, 5L

Rheem 18kW 240V Tankless Electric Water Heater, Gray

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Space Heaters

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