The Current USA 27W Compact Fluorescent Ballast with Socket for 12 gallon Aquapods. Note: Each 12 gallon AquaPod with compact fluorescent lamps has TWO 27W ballasts.

NOTE: This is the only ballast of this type supplied by the manufacturer. It may or may not look exactly like the ballast in your fixture. However, it is guaranteed to run the bulb or bulbs with the given wattage in your Current USA lighting fixture.