After buying a new pump to put on a bucket as a livey one i saw that article in wangler the other week and decided that my old home brew kit is perfect!
Screwed a clip on the side of it , mounted the pump - Might put velcro on tho as its easier to to take off.
Went to city farmers and bought an extra aerator stone and a splitter. Joined it all up and voila!
Good thing is i can tell the water temp, and the tap means its easier to drain the water out at the end. The 2 aerator stones seem to keep the fish pretty healthy too.
Edit - Tryin to post a picture but server isnt workin properlly (Adam....!):P