Description: Wall Mounted Waterfall Filter: This compact and efficient filter is designed specifically for small tanks. It features a forced filtration system that is easy to install - simply fill with water and connect to a power source to use. The transparent body allows for easy monitors of water .Multi Function Filtration: This filter device not only filter and circulates the water, removing impurities, but also oxygenates it, quickly increasing the oxygen content in the tank. Quiet: With its great craftsmanship, this Aquatic Pets Pump filter operates quietly while conserving energy with its high efficiency motor.Adjustable Flow Rate: The flow rate can be adjusted according to the size of your aquarium and your specific needs, offering great flexibility and wide applicability. Large Filter Material Chamber: Fish Tank Filter larger and thicker filter material chamber can hold more filter material, reducing the frequency of water changes. Specification: Material: PPPower rating: 2.5WFlow rate: 250L/hVoltage :220~240V-50/60Hz Size Chart: 8cmx8cmx18.5cm/3.15inchx3.15inchx7.28inch Package Includes: 1 Aquarium Fish Tank Filter Note: Please allow slightly errors due to manual measurement and different monitors.