The aerators are self-contained, lightweight, and include a float and two or three mooring lines anchoring the unit. It can operate in shallow water because of the unique 360° top intake. Pond Aerator 2400AF with Float - 100' Cord. Options - Without Bottom Screen.The item "Kasco Marine 2400AF Pond Aerator with Float 100' Cord" is in sale since Wednesday, May 2, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Ponds & Water Features\Pond & Fountain Fittings & Pump Parts". The seller is "aquaticponds" and is located in Warrington, Pennsylvania. This item can be shipped to United States.