Aquatop MaxFlow PH-22 Power Head


475 gallons per hour flow rate

Aquatop's MaxFlow 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.


  • Fully Submersible
  • Suitable for both freshwater and saltwater use Provides ideal and vital water movement for reef aquariums
  • Includes optional air intake and air regulator to aerate water.
  • Constructed of high strength / impact abs Ideal design for running under gravel filters
  • Compatible with the CAF-60, CAF-180 & CAF-250 Sponge Filters


  • 475 Gal/Hr
  • 35 Watt Pumping Power
  • Voltage: 120V / 60Hz