Eheim Thermocontrol E Aquarium Fish Tank Heater

• Eheim Thermocontrol E Aquarium Fish Tank Heater
• Precise temperature adjustment from 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
• Convenient cable length approx. 170 cm
• Including double suction holder
• 9 sizes for aquariums from 20 to 1200 litres
• Suitable for fresh and marine water
• Highest safety and reliability

With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely in every aquarium.

Obvious ideas often are the best ones. For example, the aquarium heat-er as a rod. The heating rod is simply hung in the water and heats it. It is true that the principle is still the same as decades ago. But a lot has changed in the meantime. And today the EHEIM adjustable heater is an ultra-modern electronic thermal device with the best available technology A jacket made from special laboratory glass increases the heating surface, serves as a heat shield and ensures optimum even heat emission. And no matter if you want to heat a 20 or a 1000 litre aquarium – you have 9 sizes to choose from.
The jacket is made from special laboratory glass, which was developed for research purposes. Therefore it is free from pollutants that could be released into the water. It is resistant to chemical and biological  substances. It doesn’t have any fissures and hair cracks through which condenstaion could penetrate. And even extreme fluctuations of temperature that can occur during a water change do not harm this glass

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