10W USB Aquarium Heater Mini Aquarium Heater with Thermostat, Thermostat for Aquarium Heater

【High-Quality Material】: This aquarium heater bar has undergone strict quality controls and is made from high-temperature resistant materials to ensure safety and reliability. The automatic constant temperature design and safe performance of the aquarium heater ensure a comfortable and stable living environment for your aquarium animals.【Enhanced Aquarium Comfort】: Our aquarium heater bar uses innovative fixed-point constant temperature technology with built-in intelligent control to maintain a constant temperature of 26°C. Ensure your aquatic animals are healthy and comfortable, without the need for manual adjustments. Suitable for aquariums up to 25 liters.【USB Design】: Adopting a USB power connector design, equipped with a 100cm power cable, it can be connected and used with a mobile phone charger or power adapter. (It is recommended to use a fast charging plug with a DC 5V output voltage), very convenient. The gold-black sand material of this aquarium heating bar ensures reliable and even water heating, making the environment for your pet fish safer and more stable. Furthermore, the energy-saving function and advanced thermal conduction ensure a long service life without the risk of explosion. Widely used: wide range of applications, suitable for mini desktop aquariums, miniature aquariums, turtle tanks, tropical aquariums, Betta fish tanks, and other small freshwater and saltwater aquariums for heating, even in extremely low water levels.