The Oscillator creates a pressure wave with a 100 degree back and forth sweep of water from the power head.

Inlet: 5/8" or 3/4" hose (use clamp with 3/4" hose)
Outlet: 1/2" male pipe thread
Factory Nozzle: 90 degree, solid stream with 11/16" outlet

Suggestions for use:
Mount under the hood for a sweeping discharge across the top of the tank.
Use the stand to move a sweeping discharge to various heights in the tank.
Use a fan-shaped nozzle to spread a sweeping flow vertically in the tank.
Mount horizontally with the fan nozzle attachment to sweep a discharge top to bottom.
Mount under the hood with the bubbler nozzle at a 45 degree angle and sweep the tank with air bubbles.