Jager

Eheim Jager TruTemp 50 Watt Fully Submersible UL Approved Heater

$23.99  

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Fully Submersible, Fully Waterproof and UL Certified Heater suitable for both fresh and salt water aquarium set ups featuring TrueTemp technology
  • 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 shatter-proof glass
  • Precise temperature regulation
  • Extra long cable of 5`6"
  • Includes clamp with 2 suction cups
  • Simple and safe recalibration (+/- 2 degrees)
Made in Germany - For Fresh and Saltwater

Tank Size Power Needed 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"

Manufacturer Info

JAGER
In 2002, JAGER joined the EHEIM Aquaristik-Gruppe (EHEIM aquaria group) and in 2004, the new generation of adjustable heaters were presented.

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9 Questions
Displaying questions 1-9
 
Q
Looking for the Eheim jager 300 watts Aquarium heater in 230 volts, do you this available?
Asked : Mar 15, 2019
By : Reny Lara, Hawthorne, california
 
 
 
Q
What size would work for a 16 gallon tank? Would this product work well with a Biocube placed in the first back chamber or would you suggest another product instead?
Asked : Oct 10, 2018
By : Matt, Tucson, AZ
 
 
 
A
Hello - as long as the height of the chamber can fit the 50W heater so that it is submerged then it will work great for your tank.
Answered : Oct 10, 2018
By : Kat
 
 
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Overall, others give this:

  • 4.5

225 Reviewers (92%) would recommend this

Overall Rating:

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5  Star
 166
4  Star
 32
3  Star
 12
2  Star
 6
1  Star
 9
 
5
5.0
So far, so good
reviewerbadge
PROS
Simple, affordable
CONS
none so far
REVIEW
I don't have a long term review, but I plugged it into an Inkbird controller and so far it's working great.
  • 1
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5
5.0
Great Heaters
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REVIEW
We use these heaters in our fish room and currently have 7 of them running, two 200 watts, two 150 watts and the rest are 100 watts. One of the best heaters I've found in over 20 years.
  • 1
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5
5.0
Highly rated
reviewerbadge
PROS
Professional German Quality, Dial can be calibrated
CONS
Calibrating takes time.
REVIEW
Bought these because when i researched the most reliable heater, this name came up over and over. I have 2 of these connected to a controller, one as a back up. They are performing as expected.
  • 1
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5
5.0
Long? As it should be
reviewerbadge
PROS
Consistency, longevity, value
CONS
none
REVIEW
I've been using these heaters for years (decades?) and have found them to be almost infallible. They hold the set temp well and they last "forever'. What more could you want in an aquarium heater? They are "long" because the additional surface area of their "length" is one of the things that mak...Read More
  • 1
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5
5.0
Great Heater for the Money

reviewerbadge
PROS
Reliable Economical
CONS
Not Digital Readout of water temperature
REVIEW
Keeps stable temps- easy to use. Reliable. Worked for me going on 2 years.
  • 1
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5
5.0
Go to for Heater
reviewerbadge
PROS
Reliability
CONS
Cost / Glass
REVIEW
This is my go-to for most of my heating needs. There is a reason why Marine Depot used this heater to represent the heater category. =)
  • 1
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5
5.0
Works Every Single Time
reviewerbadge
PROS
Durable, long lasting
CONS
None
REVIEW
Been in the hobby for 15 years and these are my go to heaters. Been using these heaters when they were still made by Ebo Jager and I have not had one fail on me. Temps are are very consistent once set so really don't need to worry about calibrating.
  • 1
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Sort by:
 

Overall, others give this:

  • 4.5

225 Reviewers (92%) would recommend this

Overall Rating:

download image
5  Star
 166
4  Star
 32
3  Star
 12
2  Star
 6
1  Star
 9
 

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