Ed of Aquarium Currents (makers of the Sea Swirl) was kind enough to give me a prototype called the Sea Sweep to try out. It is similiar to the Sea Swirl, but enables you to attatch a Tunze, Controllable Tunze, or Korallia powerhead. Imagine your Tunze or Korallia on steroids !
You can adjust the depth of the Sea Sweep in the tank via the riser tube (which can be cut) and the electrical plug is fished through the tube also...great design feature.
The Sea Sweep should be available in April.
Stay tuned for a video.