Another great tip! I will invest in a fit-for-purpose compressor. The pond may have one hole 12-feet deep, so I could put the deffuser in 3 to 4 ft of water based on your suggestion above. I would have thought it should be deeper and would probably have put it in 6' of water without knowing any better. I got a PM suggesting that I contact a member of the PondBoss forum that could help me out when I get ready to spend some money. He has been a great source of information for me on this site, as have you.

Last edited by RAH; 12/15/13 12:22 PM.