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 heating rod features a high-sensitivity temperature sensor that enables accurate temperature control, minimal temperature fluctuation, and uniform heat distribution. Enjoy intelligent monitoring and reliable performance for your aquatic environment. Durable and Even Heating: Constructed with high-quality materials, this aquarium heating rod delivers long-lasting and even heating. It provides a stable and safe environment for your aquatic life while operating efficiently with low energy consumption. Space-Saving Design: This compact mini aquarium heater is ideal for small tabletop aquariums up to 25 liters. Its slim and efficient design ensures optimal performance without occupying excessive space. Low Power Consumption: With a power rating of 10W and a convenient USB-powered design, this heater can be easily connected to a compatible power source. It offers safe, energy-efficient operation and flexible setup options.