Carefree Fish Aquarium Gravel Vacuum Sand Cleaner with 6Ft Pipe Fish Tank Water Changer Adjustable Length ABSfor 520Gal Tank

4IN2 Multifunction for small fish tankGravel cleanerwater changeralgae scrapercollect fish poops ABS material durable pressing ball for EVA material after tens of thousands of extrusion without damagePerfect for using in water BPAfree and OdorFree material are guaranteed to be harmless to fish which is ecofriendly and durable for a long time 80Gph Water ChangerChange the fish tank water quicklyThe maximum depth can reach 257 inchesEquipped with 6Ft outlet pipe Simple operation the fish tank cleaning tools is equipped with an upgraded thickened durable siphon ball only 3 squeezes of the priming ball and water will auto continuously come rushing out No need for electricity but is not inferior to electric aquarium vacuum and no risk of leakage Packing including Sand Cleaning Head with filter net 1 Manure Suction Head 1 Inlet Filter Basket Cover 1 Siphon Ball 1 Extension Tube 2 Flow Control Valve 1 Hose Fixture Clamp 1 Water Outlet Hose 2 User Manual