IAP Auger Feeders are designed to achieve reduced feeding expenditures and improved feed ratios, and can be used both indoors and outdoors . They are used throughout the world in commercial aquaculture facilities, providing perfectly controlled feeding in fish ponds and production plants. They are designed for feed pellets ranging from 1 – 10 mm. It’s blockage-free auger screw is driven by a 12VDC motor and controlled by the FIAP Proficontrol controller (sold separately). One-year warranty.