Tetra Tetratec HT Adjustable Heater, 50 Watt


Size: 50 Watt

Delivery to Great Britain is not possible.

Features & Advantages

  • Powerful adjustable heater
  • Temperature adjustment knob in 0.5 ° C steps from 19-31 ° C
  • Fully submersible
  • Control lamp for heating phase
  • Extra thick heat and impact-resistant borosilicate glass tube
  • TÜV / GS tested, CE certified
  • The device is delivered with EU plug

Item no.: TET-606449, Content: 1 Pc, EAN: 4004218606449


The Tetra HT is a powerful heater for aquariums.

The optimal temperature is essential for the well-being of your fish and aquatic plants. Temperatures that are too low or too high for an extended period of time can lead to diseases and minimise spawning. Even certain plants are negatively impacted by the wrong temperature. The right heating element should therefore be selected for the biotope in question. The size of the aquarium and the type of inhabitants are both important considerations when choosing a heater.

The Tetra HT heater has different levels and a button to set the desired water temperature from 19°C to 31°C in 0.5°C steps. It comes with a waterproof cap which makes it fully submersible. A light indicates when the heating phase is on, the electronic switch offers maximum reliability and safety. The heating element has extra thick (2 mm) heat and impact resistant borosilicate glass tubes as well as a double ceramic heating element for even heat conduction through the glass. Two strong suction cups with holding clips allow it to be securely and easily attached. Plus it comes with a 1.6m long power cable. The temperature settings are user-friendly and easy to read. TÜV / GS tested and CE certified. 2 year guarantee.

Tip: As it can be fully immersed under water, the heater can also be installed in the filter tank so that no devices are visible in the aquarium tank itself.

Oliver Knott recommends:

The Tetra HT adjustable heater enables you to maintain your aquarium water at the right temperature for healthy and happy fish.

Brands (Manufacturers): Tetra
Power connection

Customer Reviews

0 English reviews written for Tetratec HT Adjustable Heater

4 customer reviews in all languages

4,8 out of 5 stars
5 stars
10 (83%)
4 stars
2 (16%)
3 stars
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12 reviews

We do not have any reviews in English yet, but we do have 4 reviews available in other languages.

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