Out of Stock Eheim Jager Thermostat Aquarium Heater, slide 1 of 1

Eheim Jager Thermostat Aquarium Heater

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    $23.99 FREE 1-3 dayShipping over $49

Temporarily Out of Stock
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Description

With the Jager thermostat and heater from Ehei,, you can help your aquarium maintain the perfect temperature. Equipped with precise control, simple recalibration and an easy-to-read control lamp, this top-tier thermometer helps you create a comfortable home for your finned family. Safely submerging in your tank, the Jager is built with an ultra-modern, unique design that encases the heating surface in laboratory glass—which helps it keep your aquarium's heat levels steady. It even has an automatic dry run shut-off, so you know your habitat is always safe, too! Whether you're looking to heat a 20-liter tank or your expansive 1000-liter aquarium, there's a range of sizes to choose from.

Key Benefits
  • Helps you maintain an ideal temperature with detailed adjustments—from 18-34 degrees Celsius. 
  • Fitted in a "jacket" made of special laboratory glass to increase the heating surface inside your tank.
  • Completely submersible, with a double suction cup holder for easy set-up.
  • Keeps a constant temperature, always holding your chosen level of heat.
  • Suitable for both saltwater and freshwater environments.

See all items by Eheim

  • Item Number
    156488
  • Fish Type
    Tropical Freshwater
  • Material
    Plastic
Warranty

3-Year Limited Warranty.

Rating: 4.3 of 5 stars 20 Reviews 20 Reviews 4.3 out of 5 Stars

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85% Recommend

85% of reviewersrecommend this product

Rating: 4.3 of 5 stars 4.3 / 5

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20 Reviews

Showing 1-10 of 20 Reviews

  • 1 out of 5 stars

    Would give zero stars

    By Danielle on Dec 27, 2020

    First order, the heater didn't work at all. Chewy promptly sent me a new one. Second one worked but it absolutely sucks. I'm only trying to keep a 10 gallon tank at 80 degrees and the temp is all over the place! Sometimes the temp is as low as 69 degrees. The room tank is in is cold but that shouldn't matter. I finally had to put my cheap aqueon heater in that came with my tank kit so the tank stays at a stable 75 degrees. Even with the assistance of the second heater, it still can't bring the temp to 80 degrees! Very disappointed. Chewy customer service gets an A++ as always.

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  • 4 out of 5 stars

    It’s a good product

    By Bella on Dec 30, 2020

    I’ve tried multiple brands of heaters and they never worked. If you follow the instructions to set this heater up it’ll work great. I totally recommend this heater. I would say get a bigger wattage because the chart is not right. I have to turn the temperature up all of the way because it’s not strong. It keeps her water at a great temperature tho. Not too hot and not too cold.

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  • 5 out of 5 stars

    Heaters for my aquariums

    By Eheim on Aug 5, 2020

    I bought two of the 300 watt heaters. Over sized for what I need, but better to have more and reduce than not enough. One for a 75 gallon and another for a 55 gallon. I keep these tanks at 84 degrees and these two heaters keep the temperature constant. I've not see the temperature fluctuate more than a few tenths of a degree.

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  • 5 out of 5 stars

    So far works well

    By Louu on Jan 5, 2021

    My tank is in an unheated and it is keeping my fish warm and cozy

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  • 5 out of 5 stars

    Great heater, bad packaging

    By Elissa on Oct 28, 2020

    This heater is the gold standard. It's great. It's also 9 inches long. Chewy shipped it in a 6 for mailing tube.

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  • 5 out of 5 stars

    Working great

    By Rick on Jun 20, 2020

    I needed to get a new heater for a 40 gallon tank so I decided to try the 150 watt Eheim Jager heater. I've only had it for a short time but so far it's been working great. I set the temperature at 78, let it sit submerged for 30 minutes and plugged it in. It brought the tank temp up to exactly 78 and stayed there. Most of my other heaters are off by a couple of degrees, but not this one. I really like it so far. It is solidly built, has a very heavy cord and the on light is easy to see. Based on my initial experience, I highly recommend the Eheim Jager heater.

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  • 5 out of 5 stars

    My Turtle is Warm & Happy!

    By ILoveMyCorgi on Aug 9, 2020

    So far so good!! I purchased this item for my Eastern Painted Turtle. As I’m a new “turtle mom” I’ve actually never had an aquarium heater before. The instructions were a bit unclear, so I had to look at some videos, however, I found that I could place the thermostat horizontally in the tank. So far my girl is enjoying the balmy high 70’s and seems very happy!

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  • 5 out of 5 stars

    Good heater

    By Good on Dec 12, 2020

    Good little heater work perfect. The controls are easy. Even when wet.

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  • 1 out of 5 stars

    Broke after 2 days

    By kadotah on Oct 29, 2020

    This worked for 2 days then suddenly stopped. Wouldn’t turn on at all. Nearly froze all my fishies.

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  • 5 out of 5 stars

    Wonderful product

    By Chrissy on Jun 30, 2020

    I used this for my 40gallon turtle tank and its just what “they” needed!! Very well made! Bought the 75 gallon one just Incase I upgrade to a bigger tank in the future. I have it at 75 and it keeps it right around that temp. The dial is easy to see and it shuts off when temp goes higher. A nice red light u can see in the middle of the tube.

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