Your cart is empty.

EHEIM thermocontrol

EHEIM thermocontrol

  • Precise temperature adjustment from 18 up to 34 °C
  • Handy cable length ca. 170 cm
  • 9 sizes for aquariums from 20 up to 1000 litres
  • Suitable for fresh and salt water
Out of stock
As a registered customer you can get notified via e-mail when that product is back in stock.

Sign in or
Express delivery possible
I want to order to 
incl. 16% VAT
Item is now in your shopping cart!
View my cart

We’re here for you!

Limited telephone support at the moment.

Due to the current Corona situation, we are unfortunately not able to offer full telephone support, as many employees had to move to their home office.

You can still reach us via e-mail and we will be happy to help you!

We kindly ask for your understanding in view of the current situation. Take care of yourself and stay healthy!


Item question

We’re here for you!

Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.

Thank you for your question!

Thank you, we’ll get in touch!

Close window

You already sent us a question.

Please wait a few minutes


With the EHEIM precision heater your fish receive exactly the right temperature ? in any aquarium. The heating rod is simply hung in the water. A jacket made of special laboratory glass increases the heating surface, serves as a heat shield and ensures optimal, even heat emission.

The EHEIM Thermocontrol is available in 9 sizes. So it can be used for aquariums of 20 to 1000 l. It maintains a temperature of 18 to 34 degrees Celsius, while it has a control accuracy of +/- 0.5 degrees. A control lamp indicates the heating function. It comes with 2 suction cups and can be easily attached to the aquarium.


  • Precise temperature adjustment from 18 up to 34 °C
  • Handy cable length of ca. 170 cm
  • 9 sizes for aquariums from 20 up to 1000l
  • Suitable for fresh and salt water


EHEIM thermocontrol 25
Height 243 mm
Watt 25 Watt
For aquariums from/to 20 - 25l
EHEIM thermocontrol 50
Height 243 mm
Watt 50 Watt
For aquariums from/to 25 - 60l
EHEIM thermocontrol 75
Height 270 mm
Watt 75 Watt
For aquariums from/to 60 - 100l
EHEIM thermocontrol 100
Height 319 mm
Watt 100 Watt
For aquariums from/to 100 - 150l
EHEIM thermocontrol 125
Height 319 mm
Watt 125 Watt
For aquariums from/to 125 - 200l
EHEIM thermocontrol 150
Height 345 mm
Watt 150 Watt
For aquariums from/to 200 - 300l
EHEIM thermocontrol 200
Height 406 mm
Watt 200 Watt
For aquariums from/to 300 - 400l
EHEIM thermocontrol 250
Height 452 mm
Watt 250 Watt
For aquariums from/to 400 - 600l
EHEIM thermocontrol 300
Height 506 mm
Watt 300 Watt
For aquariums from/to 600 - 1000 litre



Eheim stands for very good aquarium filters made in Germany. External and internal filters as well as filter pumps are only a few of the products manufactured by Eheim that are also suitable for planted tanks or aquascapes. The highest quality standards and innovative products will always be connected with the name Eheim for many aquarium enthusiasts.

General information

Item no.
EAN 4011708361177
Weight 0,29 kg
Shipping weight 0,35 kg

Customer reviews

This item has not been rated
Please sign in if you want to write a review. Sign in
5 Stars(0)
4 Stars(0)
3 Stars(0)
2 Stars(0)
1 Star(0)