Adjustable Aquarium Heater, 25W–300W, EU Plug
Set a temperature target for a compatible freshwater or marine aquarium. This adjustable glass aquarium heater offers several power options and a 20–32°C setting range. It is for fishkeepers matching a heater to their tank and local electrical supply.
- ✅ Set the temperature for your setup — An adjustable thermostat provides a selectable target range.
- ✅ Choose a heater for your installation — Five power options offer different unit sizes.
- ✅ Position it inside the tank — The submersible format includes fixing hooks and suction cups.
- ✅ Plan the route to the socket — The stated lead length helps you check placement before fitting.
Match the heater to your tank and supply
A thermostat lets you select a target rather than relying on a fixed-temperature unit. Choose the wattage with your tank's needs and room conditions in mind; a tank-capacity match is not confirmed for each variant.
The 25W and 50W options are approximately 20cm long, with larger options measuring up to 32cm. The heater uses 220–240V and an EU plug; it is not suitable for 110V supplies. Follow the equipment's installation instructions and check water temperature independently.
Technical details
- Power options: 25W, 50W, 100W, 200W or 300W
- Temperature setting: 20–32°C
- Supply: 220–240V
- Plug: EU
- Material: Glass
- Lead length: 140cm
- 25W/50W length: 20cm
- 100W/200W/300W lengths: 23/28/32cm
- Use: Freshwater and marine aquariums
- Fixings: Hooks and suction cups
Choose the heater size for your planned installation and verify the supply before use.
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