The Supa 4-in-1 Pond Care Kit also know as the  Net in a Box  should prove perfect for Pond and Koi Keepers as it is ideal for: Catching, Removing Debris, Retrieving Fallen Leaves, Cleaning Waterfalls, Brushing, Pond Edging and Clearing Blanket Weed & string Algae. This product comes in its own box which contains the following: Catching Net (30cm 12 ), Round White Skimming Net (30cm 12 ), Sturdy Pond Brush and 4-part Strong Telescopic Pole (Max. Extended Length 1.5m 59 )