Aqua Ultraviolet® Ultima II Filters with 2" Inlet/Outlet Magnetic Drive Matala Hakko Air Tube Diffusers

Matala Hakko Air Tube Diffusers are designed to be a drop-in system

Safe for All Aquatic Life

creating a thin film around the media

Sits inside the liner and holds fill valves up to 13" long

Aqua Ultraviolet® Ultima II Filters with 2" Inlet/Outlet Magnetic Drive Matala Hakko Air Tube DiffusersThe Ultima II Filter is the best choice for home hobbyists and aqua professionals alike due to its impressive capacity and minimal, effortless maintenance. Independent laboratory testing confirms that the Ultima II filter is superior to three leading bead filter brands in setup, nitrification, back washing and overall efficiency. It's perfectly designed for high flow rates, extreme fish loads and elevated feed rates. Why Use a Biomechanical Filter? To