Aquarium Heaters

Essential for turning your coldwater fish tank into a tropical or marine aquarium. All have automatic heater thermostats, therefore ensuring a continuous even water temperature. Heater performance is measured in watts (units of electrical power).

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Please select from the Aquarium Heaters below to buy at our best prices:
TMC V2 Therm 50 Watt Digital Aquarium Heater
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TMC V2 Therm 100 Watt Digital Aquarium Heater
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TMC V2 Therm 200 Watt Digital Aquarium Heater
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TMC V2 Therm 300 Watt Digital Aquarium Heater
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Hydor Theo -Shatterproof Aquarium Heaters

Hydor Theo -Shatterproof Aquarium Heaters

  • Delivery
  • 3 Days*

From
£20.99

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AquaVital 25 watt heater

AquaVital 25 watt heater

  • Delivery
  • 3 Days*

£13.49

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AquaVital 55 watt heater

AquaVital 55 watt heater

  • Delivery
  • 3 Days*

£13.49

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AquaVital 100 watt heater

AquaVital 100 watt heater

  • Delivery
  • 3 Days*

£13.49

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AquaVital 150 watt heater

AquaVital 150 watt heater

  • Delivery
  • 3 Days*

£14.49

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AquaVital 200 watt heater

AquaVital 200 watt heater

  • Delivery
  • 3 Days*

£14.49

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AquaVital 250 watt heater

AquaVital 250 watt heater

  • Delivery
  • 3 Days*

£14.49

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AquaVital 300 watt heater

AquaVital 300 watt heater

  • Delivery
  • 3 Days*

£14.49

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Juwel 100 watt Heater

Juwel 100 watt Heater

  • Delivery
  • 3 Days*

£27.99 RRP: £31.95 (Saving: £3.96)

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Juwel 50 watt Heater

Juwel 50 watt Heater

  • Delivery
  • 3 Days*

£26.99 RRP: £31.95 (Saving: £4.96)

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Juwel 200 watt Heater

Juwel 200 watt Heater

  • Delivery
  • 3 Days*

£28.99 RRP: £31.95 (Saving: £2.96)

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Juwel 300 watt Heater

Juwel 300 watt Heater

  • Delivery
  • 3 Days*

£29.99 RRP: £31.95 (Saving: £1.96)

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Replacement Hydor Heater Suction Cups

Replacement Hydor Heater Suction Cups

  • Delivery
  • 3 Days*

£3.99 RRP: £4.99 (Saving: £1.00)

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BiOrb Aquarium Intelligent Heater

BiOrb Aquarium Intelligent Heater

  • Delivery
  • 3 Days*

£72.92

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Marina Submersible Aquarium heater C25

Marina Submersible Aquarium heater C25

  • Delivery
  • 3 Days*

£14.99 RRP: £23.99 (Saving: £9.00)

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Newattino Plus 10w Aquarium Heater

Newattino Plus 10w Aquarium Heater

  • Delivery
  • 3 Days*

£23.99

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TMC Aqua Habitats H2 Therm Micro Heater 10 Watt

TMC Aqua Habitats H2 Therm Micro Heater 10 Watt

  • Delivery
  • 3 Days*

£14.99 RRP: £15.89 (Saving: £0.90)

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TMC Aqua Habitats H2 Therm Micro Heater 15 Watt

TMC Aqua Habitats H2 Therm Micro Heater 15 Watt

  • Delivery
  • 3 Days*

£16.99 RRP: £17.89 (Saving: £0.90)

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Hagen Aqua Minder

Hagen Aqua Minder

  • Delivery
  • 3 Days*

£16.99 RRP: £21.89 (Saving: £4.90)

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Fluval Edge Thermometer

Fluval Edge Thermometer

  • Delivery
  • 3 Days*

£2.09

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Submersible Digital Thermometer

Submersible Digital Thermometer

  • Delivery
  • 3 Days*

£12.83

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Easy Read Aquarium Thermometer

Easy Read Aquarium Thermometer

  • Delivery
  • 3 Days*

£2.99 RRP: £3.99 (Saving: £1.00)

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Replacement Visi Therm Heater Stand
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Replacement Visi Therm Heater Stand

  • Delivery
  • 3 Days*

£3.99

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Algarde Heater Thermostat Holder

Algarde Heater Thermostat Holder

  • Delivery
  • 3 Days*

£1.60

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Marina C10 Nano Heater 10 Watt

Marina C10 Nano Heater 10 Watt

  • Delivery
  • 3 Days*

£16.99 RRP: £18.29 (Saving: £1.30)

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