With this ingenious underwater vacuum, you don't need to empty your pond to clean it. Just connect the Muck Vac to your garden hose and vacuum away muck, algae, sand and fish waste. It's powerful yet gentle; you can usually leave fish and plants in place. No cords or battery pack–it works on normal water pressure! Waste hose discharges muck away from pond; makes a nutrient-rich plant fertilizer Aluminum handle telescopes from 36" to 76" Includes vacuum head, brush and hose adapter Also great for fountains, kiddie pools and spas 76" L aluminum handle Sturdy plastic head 10-ft waste hose Weight: 6 lbs Requires minimum 50 psi hose pressure