10 bestJager Aquarium Heatersof December 2025
112M consumers helped this year.
7% off
1

HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
HiTauing

9.9
2

NICREW Aquarium Heater 300W, Temperature Adjustable Fish Tank Heater with Controller for 50-80 Gallon, Overheat Protection
NICREW

9.8
3

HiTauing Aquarium Heater, 300W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 40-75 Gallon Fish Tank.
HiTauing

9.7
23% off
4

Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt
Tetra

9.5
5

HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater
HiTauing

9.3
Other
6

Eheim thermocontrol e - 300 W
Eheim

9.0
7

Fluval M 150-Watt Submersible Heater
Fluval

8.8
8

Eheim AEH3617090 200-watt Jager Heater for Aquarium, 16"
Eheim

8.6
9

NICREW Submersible Aquarium Mini Heater, Small Betta Fish Tank Heater with Electronic Thermostat, 15W
NICREW

8.3
7% off
10

Fluval T300 Fully Electronic Aquarium Heater, 300W, up to 80 US Gal / 300 L
Fluval

8.0
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