AquaTop PH-16 Power Head AquaTop?s PH Series power heads run efficiently and quietly while providing superior water movement in aquariums, preventing stagnant water conditions. The optional venturi air intake feature with air regulator allows for increased water aeration. The PH Series is easily fitted to and ideal for powering under gravel filtration systems. AquaTop?s PH Series power heads are great for use in both Freshwater and Saltwater aquariums systems. Features: Fully Submersible; Suitable for both freshwater and saltwater use; Provides ideal and vital water movement for reef aquariums; onstructed of high strength / impact abs; Special design for running under gravel filters; Compatible with CAF-40 Sponge Filter. Includes optional air intake and air regulator to aerate water. Specs: 343 gallons per hour flow rate; 25 Watt pumping power; Voltage: 120V / 60Hz

GRP:PET