Venturi Aerator - HEAD only
The PowerStream Aerator Head ONLY will add air to the return water coming from the grow beds to the fish tank, through the use of an inbuilt venturi. Very clever, simple design.
The short wand reaches down 233mm (9 1/2") and can easily be removed for cleaning.
The long wand reaches down 380mm (15") and can easily be removed for cleaning.
To attach to the tank, the wand is secured to the Thru-Tank Elbow fitting (#AP-007) by a hand-tightened nut, and is sealed by an inbuilt "O" ring. These items can be purchased as a kit, the PowerStream Aerator Kit.