Hydor ETH 300W External Aquarium Heater - 16mm Tube

Maintain stable water temperatures in your aquatic setup with the Hydor ETH 300W External Heater. This innovative heating solution is designed to be integrated into your existing system by connecting it to a return pump, external filter, or sump collection tank. By heating the water outside the main tank, it provides a practical way to manage temperature without taking up space inside your aquarium. Safety is a priority with the built-in PTC film technology, which helps prevent overheating for maximum peace of mind. The heater features electronic temperature control, allowing you to set and maintain specific settings between 18 C and 34 C. This precision ensures your fish live in a consistent and comfortable environment. For optimal performance, the unit must be positioned vertically and supported by the included hanging hook. It is a durable and efficient choice for hobbyists looking to enhance their filtration and heating systems.