Keeps the pond surface clean and free from floating debris. Moves around over the surface of the pond, vacuuming up water. The filter basket collects coarse debris whilst fine dirt and particles are collected in the foam sponge. Both the filter basket and foam sponge can be removed quickly and easily for cleaning. Comes with a 10m power cable. Suitable for ponds up to 40m┬▓ the Superfish Pond Skim 3000 has a pump capacity of 3,000 litres per hour, low power consumption (40 Watt) and 2 year warranty.