Tetra HT Aquarium Heater

Tetra HT Aquarium Heater

High-performance heater with different power settings.


Packaging Units

HT 25, HT 50, HT 100, HT 100, HT 200


Ask a question
Product Information Product Information
  • Temperature-setting button to preselect the desired water temperature within the range of 19°C to 31°C at 0.5°C intervals
  • Water-tight cap, i.e. fully immersible
  • Control light for the heating phase
  • electronic switch for ultimate reliability and safety
  • Extra thick (2 mm) heat- and shock-resistant borosilicate glass tube
  • Twin ceramic heating element to ensure uniform heat dissipation through the glass
  • Securely attached by two adhesive suckers
  • Long mains lead (1.6 m) for simple installation in the aquarium
  • Easy to read, ensuring user-friendly temperature setting
  • TÜV/GS tested
  • 2-year guarantee
Store locator

Product Size of Aquarium

Power Consumption

Tetra HT 25

10 - 25 l

25 watt

Tetra HT 50

25 - 60 l

50 watt

Tetra HT 75

60 - 100 l

75 watt

Tetra HT 100

100 - 150 l

100 watt

Tetra HT 150

150 - 225 l

150 watt

Tetra HT 200

225 - 300 l

200 watt

Tetra HT 300

300 - 450 l

300 watt

Do you have a question about the product?