Powersweep Self-Rotating Powerheads

Unique automatic rotating exhaust creates greater surface agitation, allowing for a high oxygen exchange rate. For reef tanks, live plants tanks, community tanks, and undergravel filters. Great for use as a wave maker in marine tanks.
Fits all undergravel stem sizes from 3/4"(1.9 cm) to 1-1/8"(2.8 cm). Comes complete with pre-filter, Venturi aerating feature, and deluxe mounting bracket. Multi suction cup mount adjusts to all uplift tube positions. 115 Volt, 60 Hz operation.