Precise Temperature Control: Experience hassle-free aquarium maintenance with this aquarium heater's built-in smart chip and fixed-point thermostat technology. It maintains the water temperature at a precise 26C without manual adjustments, ensuring your aquatic pets remain healthy and comfortable.Benefits of Precise Temperature: The aquarium heater features a high-sensitivity temperature sensor for accurate control, minimal temperature fluctuation, and consistent 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 uniform heating. Your pets benefit from a stable, safe environment with low energy consumption.Space-Saving Design: This mini aquarium heater is ideal for small tabletop aquariums up to 25 L. Its compact size ensures efficient heating without occupying extra space.Low Power Consumption: With a 10W power rating and USB interface, the heater can be conveniently connected to a power bank or adapter, providing flexibility and ease of use while maintaining safety.