Mako Shark Powerhead

The Mako Shark Powerhead is ideal for fresh or saltwater aquariums with undergravel filters or for water surface agitation to maximize oxygenation. The powerhead features a full-floating turbine impeller system that has no washers or end caps for minimal wear. The powerhead also features a venturi air induction system with an adjustable air and water control. The flow control knob has five adjustable settings. The outflow has a wide mouth, 180 degree exhaust with a directional head. The intake has an adapter that fits all popular sizes of lift tubes for undergravel aquariums.Size:3 ¼" long x 2 ¾" wide x 4" high