And NO im not talkin about UG filters!

Im looking for diagrams/explanations/pictures of ppl that have used air blowers for water circulation. I will be setting up multiple tanks and want to possibly use an air blower for circulation as it seems more effecient....I pretty much understand the concept (just like a lift tube for the old undergravel filters w/out the bottom grate) but would like to see some unique applications. These large airblowers can accomodate up to 100 airlines w/out any problems. I do realize that there isnt a whole lot of output for them but if I put a bunch of them in a variety of ways then it might prove to be very viable.