Caframo has recently launched its new 12-volt Taku Hatch Fan, which mounts directly to a hatch with a unique locking suction cup device, eliminating the need for drilling holes. The pivoting fan head can swivel 360 degrees and can also be swung down into the cabin. In turbo mode, this powerful little fan can circulate air at rate of over 500 cubic feet per minute and comes with a built-in LED cabin lamp. The Taku is available online from the manufacturer, though the price was not available at press time. Caframo, Ontario, Can. 519-534-1080; www.caframo.com/marine.