Feature: 1. 3 Adjustable Modes: The aquarium filter pump offers 3 modes, rainfall mode, aeration mode, and circulation mode. You can easily adjust the water flowing rate and direction according to your needs. Additionally, you can attach a hose to the outlet for convenient water changes. 2. Silent Operation: The wear resistant rotor ensures silent operation, creating a peaceful and tranquil environment for your water pets. Say goodbye to noisy filters that disrupt the tranquility of your aquarium. 3. Mimics Nature Ecology: With its wavemaker, oxygen increasing, and waterfall like filtration features, the aquarium filter creates a dynamic and vibrant ecosystem in your tank. The powerful flowing rate ensures optimal water circulation, providing a healthy and stimulating environment for your water pets. 4. Large Capacity Filter Box: The built in filter sponge design ensures effective mechanical and biological filtration. You can customize or add additional filter media according to your preferences, providing multiple layers of filtration for cleaner and healthier water. 5. Multifunctionality: The aquarium filter pump not only functions as a water circulation pump but also has wavemaker, oxygen increasing, and filtration capabilities. It serves as a versatile tool to create a nature and ecologically balanced environment for your fish and plants. Specification: Item Type: Aquarium Filter Pump Material: Plastic Usage: Aquarium Wavemaker and Filtering Pump Power: 25W Flow Rate: Maximum 1500L/H Head: 1.6M Recommended Fish Tank Size: Within 100cm / 39.4in Suitable Tank Capacity: 150-260L. Package List: 1 x Water Pump 2 x Filter Cotton 1 x Hose Regulator Valve 4 x Suction Cup 2 x Rain Pipe 2 x Water Outlet 1 x Connection Fittings 1 x User Manual