Thanks BigBamboo, Beautiful pond you got there. I'm going to order me some of those diffusers you got there. Good job on the pictures. Thanks. I think I need about 12 more diffusors to do it correctly. Here is my little piece of heaven:
http://www.rvanorman.com/gallery.asp?folder=lake These photos were taken a couple years ago so the weeds are fairly previlent. I have been aerating for about 2 month now. Trying to clean up the muck on the bottom is my goal. Anywhere from 1 to 5 feet of the stuff. The weeds love it in the shallow water. But just in the 2 months that I have been aerating the water clarity has improved tremendously. Thanks for the link to the diffusor company.