Introducing the Finnex HMU Titanium Aquarium Heater - Elevate Your Aquatic World to New Heights of Precision and Safety! Key Features: 1. Titanium Excellence: Unlike traditional glass heaters, the Finnex HMU boasts a superior titanium heating tube. Titanium offers unmatched durability and outstanding heat conductivity, ensuring rapid and uniform heating throughout your aquarium. 2. Remote Temperature Sensor: Experience the pinnacle of accuracy with our remote temperature sensor. Unlike competitor heaters without an external temperature sensor that inaccurately measures temperature near the heating element, ours provides a more precise reading being remote and positionable. Say goodbye to temperature discrepancies, as your aquatic ecosystem enjoys stable and optimal conditions. 3. Sleek, High-Tech Design: Elevate the aesthetics of your aquarium with the Finnex HMU's sleek black and silver controller. The touch-controlled interface adds a futuristic touch to your setup, while the digital temperature readout ensures you can easily monitor and adjust the temperature with precision. 4. Flame Retardant Grade Heater Guard: Your aquatic companions' safety is paramount. Our heater features a flame-retardant grade heater guard, providing a protective shield around the titanium heating element. This safeguards your fish and aquatic life from accidental contact and ensures their well-being. 5. Non-Resumable Fuse: Worried about leaving your heater on accidentally? With the non-resumable fuse, you can rest easy. This innovative safety feature prevents any fire hazards if the heater is unintentionally left running in the on position and exposed to air. Your peace of mind is our priority.