Installing a pond skimmer filter does not get easier than this. The Koolatron Floating Pond Skimmer is an innovative, in-pond skimmer filter that by-passes cumbersome and labor-intensive installation. Compact unit floats on the surface of your pond while the built-in 500 gph water pump actively draws in floating debris. Collected debris is easily emptied by removing the trap basket for a hassle-free way to maintain a well-groomed pond or water garden. Dark coloration blends with pond water to limit visual distraction. Discrete and reliable pond skimmer filter is ideal for ponds up to 1,500 gallons or for use as a supplementary skimmer to enhance existing pond filtration. The Koolatron Floating Pond Skimmer measures 11-1/2" x 10-1/2" x 9-1/4" high. 30 foot 3-prong plug cord. 45 watts.