PlanetCatfish.com

Whitepine,
The Eheim powerhead is one of the nicest powerheads I've ever used. It's larger than others, but my goodness!
Check out these suction cups:

It moves in 3 directions without effort:

I didn't use the Venturi attachments. The small input/output filter kits would work with this if you want to direct the flow. Since I'm committed with the 75 gallon tank with the set-up, this is a good option in the future. I take it back, Whitepine! I won't knock it until I try it.

Where did you get that from? I haven't seen that before...

They are available at several on-line discount suppliers that carry the Eheim line. Places like Big Al's, That Fish Place/That Pet Place and Dr's Foster & Smith all have it.

It's not very strong as far as the output. I'd place it the same as a Hagen 30 or whatever it's called these days. There's only this one model. It'll be interesting to see how durable it is.