Aqua One Glass Heater 55W – Reliable Temperature Control for Small Aquariums
Keep your aquatic friends warm and healthy with the Aqua One Glass Heater 55W – a compact and efficient heating solution ideal for smaller tanks up to 55 litres.
Key Features:
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Accurate thermostat control for stable water temperatures
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Fully submersible and easy to install vertically or horizontally
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Durable glass construction with indicator light to show when heating is active
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Adjustable temperature dial ranging from 20°C to 34°C
Perfect for:
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Small freshwater and tropical aquariums
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Quarantine tanks
| Feature | Specification |
|---|---|
| Heating Power | 55W |
| Temperature Range | 20°C to 34°C |
| Water Tank Capacity | Up to 55 litres |
| Construction Material | High-quality glass |
| Heating Indicator | LED light |
FAQ
Can this heater be used in a saltwater aquarium?
Please contact customer service
Is the heater compatible with tanks larger than 55 litres?
Please contact customer service
Does the heater come with a temperature sensor or digital display?
No, it features a mechanical thermostat with a dial and an LED indicator light.



Amelia Wright –
Installed the heater in my 30-litre tank and it has kept the water stable at 26°C. The glass is sturdy and the indicator light is easy to see. Works well without overheating.
Claire Edmunds –
Good for small tanks. The temperature dial is responsive and the heater stays on only when needed. A bit heavy to place in a narrow tank, but otherwise reliable.
Joanne Short –
Used it in a quarantine tank for new fish. Water temperature stays consistent, and the glass doesn’t crack even after several weeks of use.
Hannah Hodges –
Simple to install and works as expected. The adjustable dial lets me set the ideal temperature. No issues with power or leaks so far.