The IceCap FP-100 is a magnetic-mounted flow pump that can provide adjustable flow up to 1589 gph for both freshwater and marine aquariums. The flow pump controller includes five flow presets: Pulsing, Constant Flow, Stream, Random, and Cycle modes. Equipped with a controller lock setting, 20-minute feed mode, and a night mode that operates at the lowest flow rate when the controller senses low light levels. 20 watts. Max mounting thickness: .48".
