- Effortless Setup: Assemble the water changer easily. Attach the inlet pipe based on your fish tank's depth and immerse it in the tank. Secure the outlet pipe into a water container using the provided clip. Simply press the water change button to initiate automatic water flow. For optimal performance, maintain a height difference of at least 50 cm between the inlet and outlet. - Comprehensive Package: This kit includes everything you need: 2 inlet water hoses, 1 outlet water hose, 1 flow adjustment clip, 1 pipe mounting clip, 1 filter, 1 inlet water hose connector, 1 aquarium cleaner, and 1 glass scraper. Enjoy user-friendly accessories for quick assembly and efficient cleaning. - Multifunctional Design: The advanced 6-in-1 aquarium cleaner efficiently handles multiple tasks: water changes, sand washing, sand plastering, suction, algae scraping, and gravel leveling. It meets diverse cleaning needs for any aquarium enthusiast. - User-Friendly Features: The gravel vacuum is equipped with an internal filter to prevent the suction of larger debris or small fish, ensuring a safe cleaning process. The included glass scraper effectively cleans the tank bottom and walls, keeping your aquarium spotless. - Practical Applications: Perfect for routine water changes, maintaining gravel cleanliness, and efficient algae removal, this system simplifies aquatic care. Ideal for both freshwater and saltwater tanks, and compatible with a range of tank sizes, this product enhances your aquarium maintenance experience. Optimize your cleaning routine with this reliable and efficient aquarium maintenance tool, designed for both novice and experienced aquarium owners. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.