Provides frequent circulation of fresh water into livewells and baitwells Includes a cartridge, 500 GPH cartridge pump, 7' of 3/4" hose, aerating head, two 1-1/2" overflow fittings and hose, illuminated fuse switch, hose clamps, 16' of 16-gauge wire and instructions 12V, 1.4 Amp draw Fit type: Universal Fit