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This automatic aquarium heater keeps your fish tank at a steady temperature and switches off if it gets too hot. The glass body is heat-resistant, and wattages from 25W to 300W suit tanks of many sizes.

Key Features

  • Automatic Control: Holds water at a steady temperature.
  • Overheat Protection: Switches off above safe temperatures.
  • Energy Saver Models: Use less power on selected options.
  • Glass Construction: Durable and heat-resistant.
  • Thermometer or Guard: Included on selected options.

Suitable For

For freshwater and tropical aquariums. Choose the wattage to match your tank size and check the plug type before use in the UK.

Material Glass
Power Options 25W, 50W, 100W, 200W, 300W
Usage Indoor aquariums
Care Unplug before removing from water
What is in the Box 1 x heater; thermometer or guard on selected options

Automatic Aquarium Heater with Overheat Protection, Glass Fish Tank Heater, 25W to 300W

  • Automatic Control
  • Overheat Protection
  • 25W to 300W
Sale price £16.99
Regular price £22.99
Save 26%
Style: 25W Heater
In stock, ready to be shipped

This automatic aquarium heater keeps your fish tank at a steady temperature and switches off if it gets too hot. The glass body is heat-resistant, and wattages from 25W to 300W suit tanks of many sizes.

Key Features

  • Automatic Control: Holds water at a steady temperature.
  • Overheat Protection: Switches off above safe temperatures.
  • Energy Saver Models: Use less power on selected options.
  • Glass Construction: Durable and heat-resistant.
  • Thermometer or Guard: Included on selected options.

Suitable For

For freshwater and tropical aquariums. Choose the wattage to match your tank size and check the plug type before use in the UK.

Material Glass
Power Options 25W, 50W, 100W, 200W, 300W
Usage Indoor aquariums
Care Unplug before removing from water
What is in the Box 1 x heater; thermometer or guard on selected options

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Excellent quality and service

I'm really happy with my purchase. The product arrived quickly, matched the description, and has exceeded my expectations.

Excellent quality and service

I'm really happy with my purchase. The product arrived quickly, matched the description, and has exceeded my expectations.

Orders are processed and shipped within 6-10 business days. You'll receive a tracking number by email as soon as your order ships, so you can follow its progress every step of the way.

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Yes, you'll receive a tracking number by email as soon as your order ships. See our Order Tracking page for details.

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