Precise Temperature Control: Experience hassle-free aquarium maintenance with this aquarium heater's built-in smart chip and fixed-point thermostat technology. It maintains a consistent water temperature of 26°C without manual adjustments, ensuring your aquatic pets remain healthy and comfortable. Benefits of Precise Temperature: The aquarium heater features a high-sensitivity temperature sensor that enables accurate temperature control, minimal temperature fluctuation, and uniform heat distribution. Enjoy reliable performance with intelligent temperature detection. Durable and Even Heating: Constructed with durable materials, this aquarium heating rod delivers long-lasting and even heating for your aquatic environment. Your pets benefit from a stable, safe habitat with low energy consumption. Space-Saving Design: This compact aquarium heater is ideal for small tabletop aquariums up to 25 liters. Its slim profile ensures efficient heating without occupying extra space. Low Power Consumption: With a 10W power rating and USB interface design, this heater can be conveniently connected to a compatible power source, providing safe and energy-efficient operation.