Thanks! Gyre has been in the tank for a few hours now. It's insane. @ 50% the water in the tank is literally rolling. It has turned my tank into a detritus storm, I have it set 6" below the water on the right side so it pushes water across the top, down the left side, and then back across the bottom. When I turned it on my clown had first hand experience of the amazing amount of water it moves by getting to swim upside down backwards across the tank lol.