Fluval ProVac Substrate Gravel Cleaner Pro Vac offers pro-level cleaning ability with consistent, powered suction that removes dirt & debris in a flash. • Plug-in, powered cleaning – no batteries required • Includes Dual Density Filter Pad (Item #11078) – easily traps large and small waste particles • Spotlight LED makes cleaning a breeze in dark corners and hard-to-see areas • 2 speed settings with pause feature to release trapped gravel • Extender nozzle for deeper aquariums • Quick-release filter cartridge • Gravel guard prevents clogging • Ergonomic handle for comfortable use • Water change adapter (hose sold separately) • Size 8-24" (20-60 cm)