POWERFUL EFFIENCY - Built-in two premium biochemical filter cotton meshes, this can filter 20-50 gallon fish tanks effectively, and function with high-density yet high permeability, it helps with both oxygenation and cleaning your tank.
PERFECT PERFORMANCE - The widened water outlet with waterfall-style design, greatly increases the area between the water and air to achieve higher levels of oxygenation and create a new aesthetic in your tank.
ADJUSTABLE DESIGN - Equipped with an adjustable flow valve, you can control the volume of water flow to meet different demands; Flow: 750 L/H.
ULTRA-QUIET - Comes with a low-energy and waterproof motor, which is quiet can work continuously with no rest, it will not affect your sleep while in operation.
SPACE-SAVING - Hang-on design of this aquarium filter is convenient for you to fix it to any location of your fish tank so it will save space.