Eheim 3619090 Jager Aquarium Thermostat Heater 300W, Black

All 9 EHEIM Heater models are designed to be 100% fully submersible, with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accuracy for precise temperature readings. These heaters are suitable for use in tanks ranging from 159 to 264 gallons in size, measuring 20" in length and 1.4" in diameter.

The fully submersible design of these heaters ensures that they will automatically turn off when the water level drops too low, providing an added layer of safety. This is further reinforced by the inclusion of a Thermo Safety Control feature, which protects against the heater running dry.

Constructed using shock-resistant and shatter-proof glass, these heaters are suitable for use in both freshwater and marine environments. An on/off indicator light is included, allowing for easy at-a-glance monitoring of the heater's status.

The ability to recalibrate the heater within a narrow margin of error is a key feature, enabling users to achieve precise temperature control in their aquarium. This level of precision is essential for maintaining the optimal conditions for the health and well-being of the aquatic inhabitants.

The submersible design of the EHEIM Heater models is a significant advantage, as it allows for discreet and efficient heating of the aquarium water. This not only enhances the aesthetic appeal of the aquarium setup but also helps to ensure that the heating system does not interfere with the overall functionality and maintenance of the tank.

The combination of safety features, precise temperature control, and durable construction make these EHEIM Heater models a reliable and versatile choice for aquarium enthusiasts. Whether you are maintaining a freshwater or marine tank, these heaters can help you create the optimal environmental conditions for your aquatic life to thrive.

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