? ?3-in-1 Multifunctional Gravel Cleaner? Fish tank cleaner use vacuum siphon to help you clean up your fish tank efficiently and quickly! Perfect for clean gravel and remove algae, to suck up fish poops, or dead water plant leaves. High efficient clean is easy to do, changing water is no longer a prolem.
? ?Air-pressing Button & Water Flow Controller?DOCEAN gravel cleaner equiped with convenient air-pressing button ensures one-hand operation and powerful suction. Come with a water flow clamp to optimize the water flow between draining and gravel cleaning and a fixture clamp to fix the pipe to free your hands.
? ?Extension Water Inlet & Outlet Tubes? Fish tank cleaner come with 2 inlet tubes with 40cm in size, providing two length to choose for cleaning fish tank to clear out fish leftover food, droppings as well as fine gravel. Suitable for fish tanks up to the depth of 90cm. Extra long soft tube(2.1m/6.8ft) environment-friendly outlet tube for fully drainage and long-lifespan use, means you can easy use this water changer in big fish tank, no worry about leak water.
? ?Easy to Installation & Use?Connect the inlet and outlet pipe and put water inlet into a fish tank and the outlet into a bucket.just press the air-pressing button to pump water out.allow one-hand operation, let your hands free. You can lower water inlet to help clean excrement or feed residue. Note: The position of water outlet must be lower than the inlet (at least 50cm/16ft).
? ?Harmless For Fish? Fish tank cleaner is no electricity, this fish tank siphon pump takes the waste out while replacing the water; Will not hurt any aquarium's life when in use! Come with a 3D filter basket to prevent sucking out juvenile fish, grass and gravel. This no-spill system is made high quality to not let aquarium's fish get hurt or even disturbed while it is being used to transfer water.