🌊 Keep your tank cozy with precision and style—because your aquatic ecosystem deserves the best.
The Eheim Thermocontrol e75 Heater is a 75W, fully submersible aquarium heater designed for tanks between 15-25 gallons. It offers precise temperature control from 68°F to 89°F with ±0.5°C accuracy, features a durable black glass coating for even heat distribution, and includes safety mechanisms like dry-running protection. Made in Germany, it suits both freshwater and marine aquariums, ensuring reliable and efficient heating with easy installation.
| Package Dimensions | 34.49 x 6.5 x 5.11 cm; 331 g |
| Item model number | AEH3633090 |
| Pet Life Stage | All Life Stages |
| Allergen Information | Nut Free |
| Colour | Black |
| Size | Wattage: 75W |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Indoor |
| Batteries required | No |
| Voltage | 120 Volts |
| Wattage | 75 watts |
| Item Weight | 331 g |
A**.
Eheim reliability and quality.
These heaters are big, i originally ordered a 300watt model from a different seller, but when it arrived i found that it was actually too tall for my 240 litre Juwel tank, i had to return it for a refund and ordered this 200watt model instead, the heater arrived promptly and well packaged, I installed it in the tank a few days ago and it's working fine, the thermostat is easy to set with clear setting values (numbers) the temperature setting ring is quite firm to turn which is great as there's no chance of accidentally turning the ring and changing the temperature when doing tank maintenance, once set to the desired temperature the heater maintains this temperature without deviation, (set and forget).
S**J
Quality
As you would expect with any eheim product you're getting the best quality available on the market, hence the premium price. This heater doesn't fail, far surpassed the previous jager model which could often be tricky regarding the calibration of them. Well that's not the case with this thermocontrol model, no calibration needed, plug and play. Unlike the jager model this model has a green light on when the heater is stable and a red light appears when it's heating, giving you peace of mind around the clock. A very much improved model, highly recommended.
I**N
Aquarium heater
Good item well made and accurate would by again 5*
L**K
it works
i think its pretty great, ive been recommended this so yeah does its job and easy to use.
M**W
Eheim build quality
Well built, love the LED indicator. Heated up my 225l effortlessly
M**Y
ehiem aquarium heater
as always eheim products quality keeps tank water at temperature it’s set for and does it quickly. its description is 100% correct.
A**N
well made heater satay away from Chinese rubbish
Well-made heater from Germany
M**E
Very good german-made eater
Very good german-made reliable
Trustpilot
1 day ago
1 month ago
