Oase Pondovac 4 1800 Watt Pond & Aquaponics Vacuum Hydro2Go Package with Free Gloves Wet Vacuum Tool: "Squeegee" away soiled water or residual water during use as a wet vacuum cleaner. Flat Surface Tool: Rollers and integrated brushes make cleaning large, level surfaces found in pools and swim ponds a breeze. Brush Tool: Scrub away stubborn encrusted dirt and deposits. Universal Multi-Tool: Removes pond sludge without taking in pond gravel. Transparent Extension Tube: Allows easy visual inspection of debris material and to monitor operation.