Aquatop MaxFlow PH8 Power Head Black Brand_SPRINJENE NATURAL topped with a square of topped with a square of milk chocolate It’s a definite win win Features: Fully Submersible Suitable for both freshwater and saltwater use Provides ideal and vital water movement for reef aquariums Constructed of high strength impact abs Ideal design for running under gravel filters or sponge filters Includes optional air intake and air regulator to aerate water Compatible with CAF 25 Sponge Filter Specifications: 211 gallons per hour flow rate 15 Watt pumping power Voltage: 120V 60Hz AquaTop MaxFlow Power Head PH8 211gph AquaTop MaxFlow PH 8 Power Head AquaTops MaxFlow PH Series power heads run efficiently and quietly while providing superior water movement in aquariums