Interpet Deltatherm Aquarium Fish Tank Heater, 25 W, for Aquariums up to 30 Litres
Rated 4.3 / 5188 ratings on Amazon →
Pros
- Compact 25W output suits small nano and starter tanks up to 30 litres
- Adjustable thermostat covers both tropical and marine use
- Consistent Deltatherm design shared with the rest of the range for reliable parts
Cons
- Not powerful enough for anything beyond a small aquarium
Related attributes
Not sure which aquarium heaters & lighting is right for you? Read our How to Care for & Maintain Your Aquarium Heaters & Lighting guide.
£18.49
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