Small Aquarium Fish Tank Heater: URUQ 25W Submersible Aquarium Heater Adjustable Temperature Ultra-Low Water Level for Betta Fish Starter Kit - Under 5 Gallon Mini Aquarium

Fully Compatible with URUQ Aquarium: 25W small heater length of just 4.4 inches, easily hides in small aquarium without taking up much space, for 1-5 gallon tanks, making it ideal for small fish tanks, mini betta tanks, even turtle tanks

Adjustable Temperature Range: Adjust the temperature between 78°F and 94°F to create the perfect environment for your fish. The external independent temperature adjustment can adjust the heating temperature at any time according to the situation

Quick and Easy Installation: Install the heater at any angle with 2 powerful suction cups. Simply ensure it’s fully submerged in water for optimal performance, whether placed vertically or horizontally. Note: when low water level, it is necessary to ensure that the water level can submerge the heating rod

Durable and Safe Construction: The heater features a thickened metal body, explosion-proof safety, high strength to prevent water leakage and leakage, high temperature resistance, and corrosion resistance, making it ideal for long-lasting use in freshwater environments

Versatile and Reliable: Perfect for a variety of small aquatic environments, including tropical fish, Betta tanks, and turtle tanks. This heater ensures your pets remain comfortable and enjoy a stable, consistent temperature at all times