50W Aquarium Heater: The aquarium heater adopts the European standard plug cable, the working power is 50W, small size, leaves more space for your fish and plants. Suitable for 60 liter water tank. High quality material: The aquarium heating iron itself is made of waterproof components and thickened quartz glass. The material is delicate and shiny, unbreakable and durable, and the internal components are clearly visible. Creates a warm living environment for fish in the tank. Adjustable constant temperature: The aquarium heating iron uses high-resistance heating wire to maintain a constant temperature, and the top is equipped with a adjustable rotary knob. This aquarium heater with an adjustable temperature range of 20-34C. Automatically turns on or off after setting the desired temperature, no additional adjustments needed. Easy Installation: You can install it with 2 powerful suction cups at any angle. Make sure it is completely immersed in water. Usage: This 60L aquarium heating iron is a safe and durable aquarium heater that can heat the aquarium and maintain a healthy environment. constant temperature for the fish. You can adapt it to the environment and temperature of the water tank, suitable for scenes such as aquariums or aquariums. Aquarium heater - 50 W - Adjustable thermostat - Aquarium heater 'aquarium Product features: Thick quartz glass material, unbreakable and durable, safe and reliable, delicate and shiny, clearly visible inside the product and its components. Turn the knob to set the desired temperature. The adjustable range is 20-34C. The middle on light helps you check the working status. The upper part has a double waterproof design and the product needs to be completely immersed in water for use.< /p> Thanks to this vertical distribution of the heating wires, the heater can distribute heat more evenly throughout the environment. Bottom protective cover to effectively protect the heater and the fish. p>