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Top 8
June 2025
Best Eheim Jager Aquarium Heater
We made a list of the top 8 Eheim Jager Aquarium Heater based on verified reviews, popularity and other factors which we summarized for you in this list.
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1
Eheim Thermocontrol e125 Heater, Black, Wattage: 125W (AEH3635090)
Eheim
9.0
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Advantages of the EHEIM control heater thermocontrol-e Precise temperature adjustment from 68°F to 89°F (20 to 32°C) No readjustment necessary Control accuracy 0. 5 °C The heat is kept constant Control lamp indicates the heating function (red: heating up; green: temperature reached) Fully submersible (waterproof) With dry-running protection (Thermo Safety Control) Glass coating increases the heating surface and ensures optimum, even heat output Including double suction holder Many sizes for aquariums from 5 to 300 gallons Suitable for fresh and marine water Highest safety and reliability Made in Germany Specifications Wattage: 125W Temperature setting range: 68°F to 89°F (20 to 32°C) Aquarium Size (approx. ) 39-53 Gallons Height: 12. 2" Power Cord Length: 5. 5'
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Item Package Height: 3.0
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Item Package Length: 22.0
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Item Package Width: 3.0
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2
Eheim Thermocontrol e100 Heater
Eheim
8.9
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With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely - in every aquarium. The EHEIM thermocontrol aquarium control heater is a further development of the legendary heating element and thermocontrol-e is the latest electronically controlled variant. The obvious ideas are often the best. This also applies to the aquarium heating element. It is simply hung in the water and heats it up. The principle is the same as it was decades ago. But in the meantime the EHEIM controller heater has become an ultra-modern thermal device. The temperature can be set precisely from 68°F to 89°F. It is measured even more precisely and kept more constant by the electronics with a control accuracy of 0. 5 °C. The heat is kept constant with an LED that indicates the heating function. The coating on the heater is made of special laboratory glass that increases the heating surface, serves as a heat shield and ensures even heat emission. There are no cracks and hairline cracks through which condensation water could pass. It is impact resistant. And even extreme temperature fluctuations, such as those that may occur during water changes, do not affect this glass. The heater is absolutely waterproof, can be fully immersed, has a dry run protection (Thermo Safety Control) and is suitable for fresh and marine water. Advantages of the EHEIM control heater thermocontrol-e Precise temperature adjustment from 68°F to 89°F (20 to 32°C) No readjustment necessary Control accuracy 0. 5 °C The heat is kept constant Control lamp indicates the heating function (red: heating up; green: temperature reached) Fully submersible (waterproof) With dry-running protection (Thermo Safety Control) Glass coating increases the heating surface and ensures optimum, even heat output Including double suction holder Many sizes for aquariums from 5 to 300 gallons Suitable for fresh and marine water Highest safety and reliability Made in Germany Specifications
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Item Package Height: 3.0
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Item Package Length: 25.0
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Item Package Width: 3.0
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14% Discount
3
EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)
Eheim
8.8
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Fully submersible
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Thermo safey control protects against running dry
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Will automatically turn off when water level dips too low
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TruTemp dial recalibrates the heater for precise temperature regulation
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Made of shock resistant and shatter proof glass for fresh or marine water
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On/Off indicator light for at-a-glance monitoring
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4
Eheim AEH3617090 200-watt Jager Heater for Aquarium, 16-Inch
Eheim
8.7
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Elemi Jaeger Trump Heater 17.75 Inch 200 Watt
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Manufactured by Elemi
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Made in Germany
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Heater may need to be calibrated before using.
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5
Eheim Jager 250W TruTemp Submersible Heater 17”
Eheim
8.6
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Features shatterproof glass construction
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TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
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Thermo safety control enables "running dry" protection
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On/off indicator light verifies heater functions
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Includes mounting bracket and suction cups
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6
Eheim 3619090 Jager Aquarium Thermostat Heater 300W, Black
Eheim
8.5
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Heater is meant for Tanks between 159-264 Gallons.
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Size of Heater is 20” X 1.4” Diameter
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Fully submersible, will automatically turn off when water level dips too low.
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Thermo safey control protects against running dry.
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Made of shock resistant and shatter proof glass for fresh or marine water.
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On/Off indicator light for at-a-glance monitoring.
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24% Discount
7
Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater
Orlushy
8.4
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★300W aquarium heater is suitable for 40 to 55 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
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★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.
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★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
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★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.
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★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached
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8
Eheim Thermocontrol e50 Heater
Eheim
8.2
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Advantages of the EHEIM control heater thermocontrol-e Precise temperature adjustment from 68°F to 89°F (20 to 32°C) No readjustment necessary Control accuracy 0. 5 °C The heat is kept constant Control lamp indicates the heating function (red: heating up; green: temperature reached) Fully submersible (waterproof) With dry-running protection (Thermo Safety Control) Glass coating increases the heating surface and ensures optimum, even heat output Including double suction holder Many sizes for aquariums from 5 to 300 gallons Suitable for fresh and marine water Highest safety and reliability Made in Germany Specifications Wattage: 50W Temperature setting range: 68°F to 89°F (20 to 32°C) Aquarium Size (approx. ) 6. 5-15 Gallons Height: 9. 2" Power Cord Length: 5. 5'
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Item Package Height: 3.0
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Item Package Length: 20.0
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Item Package Width: 3.0
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