Newa Therm Preset Heater

Mini Heater for Aquariums

Out of StockNo longer in production.

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Effective, reliable and uncomplicated - the NEWA Therm preset 25°C is a fully submersible mini aquarium heater that has been preset to 25°C by means of electronic control. Despite its small size and discreet design, it reliably provides even heat distribution. This is due to the optimal interaction of highly efficient heating elements and a magnesium oxide filling. The robust quartz glass bulb and special shock absorbers also impress with thermal and mechanical resistance, ensuring safe operation. High-quality raw materials and integrated thermal protection guarantee reliable operation under all conditions. The uncomplicated handling rounds off the profile. Suction cups for secure attachment are included. Excellent for all those who appreciate top technology and like to follow aesthetic demands at the same time!


  • NTT50 145 x 20 Ø mm
  • NTT100 163 x 20 Ø mm
  • NTT150 201 x 20 Ø mm
  • NTT200 231 x 20 Ø mm

Tip: How to choose the right heater? Just click on the PDF below!

Brands (Manufacturers): Newa

English reviews written for Newa Therm Preset Heater