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Eheim Jager TruTemp Fully Submersible 50W Heater

Eheim Jager TruTemp Fully Submersible 50W Heater

Price :

5 out of 5 stars
  • Units in Stock : 4
  • Manufactured by: Eheim

Fully submersible and water-proof heater suitable for both freshwater and saltwater aquariums. 


  • TruTemp dial with readjustment ring allows the user to calibrate the heater for a precise temperature reading
  • Thermo safety control enables running dry protection (heater will shut off when out of water)
  • Made of shutter-proof glass
  • Fully submersible and water-proof
  • Extra long cable of 5`6"
  • Includes a clamp with 2 suction cups
  • Simple and safe recalibration (+/- 2 degrees)
  • Made in Germany

Temperature Range: 18° to 34° C (65° to 93° F)
Tank Rating: 7-16 gallons
Dimensions: 9" Length / 1.4" Diameter

Aquarium Size Watt Heater Length
7–16 gallons 50 watt 9"
16–26 gallons 75 watt 10.2"
26–40 gallons 100 watt 12.2"
40–53 gallons 125 watt 12.2"
53–79 gallons 150 watt 13.4"
79–106 gallons 200 watt 15.7"
106–159 gallons 250 watt 17.3"
159-264 gallons 300 watt 19.6"



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Great product
By Ken Rooke from Ayr, Canada on December 22, 2021
Another Eheim quality product with a 3 year warranty. What’s left to say. Fits perfectly vertically in my 10 gallon tank. Temperature stays rock solid. I have a larger version in my 75 setup.
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