In this quick video we show the Spin Stream running on a JBJ 45 Gallon RL Aquarium to display operation of the nozzle close to the water's surface.
JBJ Nano Cube RL Rimless Biotope Aquarium w/ Black Aquarium Stand
http://mdshop.us/1RAhrno
Innovative Marine AUQA Gadget Spin Stream - Return Nozzle
http://mdshop.us/1lfFpXQ