Atlantic® Oase PondoVac 5 Pond Vacuum - 1800 W, Dual Motor, Continuous VacuumClean the algae and sludge from your koi pond Pool and Pond Vacuum Vacuum without interruption thanks to integrated emptying pump Flexible use waste water can be diverted in any direction. Pumps the wastewater even over height differentials Maximum suction depth of 2. 5 m (8. 2 ft) thanks to high performance 1800 W motor with optimized blade geometry Can be used for cleaning garden ponds, pools and swim ponds as well as a wet vacuum in the household