Effortlessly maintain a clean and healthy aquarium environment with this easy-to-use Aquarium Gravel Cleaner, designed to efficiently remove fish excreta, debris, and gravel dirt without the need for a full water change. Featuring a user-friendly on/off button on the top, water is automatically pumped out through a hose to simplify water changes, making aquarium maintenance stress-free and convenient. Key Features: · Easy Installation and Operation: Designed for quick setup and simple use, allowing both beginners and experienced aquarium owners to maintain cleanliness with ease. · Automatic Water Pumping: Press the on/off button to activate automatic water extraction through the hose, facilitating hassle-free water changes in your aquarium. · Efficient Gravel Cleaning and Siphoning: Effectively cleans gravel, siphons out fish waste and other debris, ensuring a healthier aquatic environment without frequent water replacement. · Upgraded Outlet Water Head and Scraper: Equipped with enhanced outlet nozzle and scraper tools, making it easier to clean stubborn dirt from corners and aquarium walls. · Battery-Powered Safety: Operates on two C-size batteries (not included), offering safe, cordless convenience; also features an additional power on/off button to control external power supply (external power not included). · Adjustable Structure: Suitable for both small and large aquariums, providing flexible cleaning performance tailored to your tank size. · High Performance: Delivers a water flow rate of 520L/h with a maximum water depth operation of up to 72cm, ensuring efficient cleaning capacity. Specifications: · Material: Durable Plastic · Power Supply: 2 x C Batteries (not included) · Water Flow Rate: 520L/h · Maximum Water Depth: 72cm · Package Size: 41 x 12.5 x 7 cm (16.1 x 4.9 x 2.8 in) · Package Weight: 366g (12.9oz) Package Includes: · 1 x Aquarium Gravel Cleaner Set This Aquarium Gravel Cleaner is the perfect solution for maintaining a pristine tank environment by simplifying gravel cleaning and water changes. Its portable, battery-operated design and upgraded cleaning tools make it an essential accessory for aquarium enthusiasts aiming to keep their fish habitats clean, healthy, and visually appealing.