1.Disassemble and Clean Design: This cleaner has a user-friendly, disassemblable design, allowing you to easily clean the pump and tubes if they get blocked during water changes. Keep everything in top condition for consistent performance. 2.Protective Mesh for Safety: Equipped with a protective mesh, this cleaner ensures that small fish and shrimp are kept safe from the suction while cleaning. Protect your aquatic pets while maintaining a clean tank environment. 3.Pneumatic Siphon Design for Easy Water Exchange: Utilizing the pneumatic siphon principle, this cleaner offers a more efficient and hassle-free water exchange. The innovative design makes water pumping, sand cleaning, and dirt removal easier, ensuring your tank stays pristine. 4.Adjustable Length for Versatile Use: The fish tank cleaner features an adjustable length, making it ideal for different tank sizes. Easily customize the length to fit your aquarium and reach all areas for efficient cleaning and water changes. 5.Suction-Fix Technology: With its strong suction feature, the water changer securely attaches to the aquarium glass. This feature prevents spills and ensures a smooth, controlled water change process every time.