I haven't posted much here, but I've read almost every thread for pages back. I figured most questions I might have, have already been answered in triplicate. Between here and koiphen, you guys have been a wealth of information. I appreciate all the time you guys have spent answering questions for pond noobs like me. I've avoided a lot of mistakes I might have made without you guys. My pond is about done, and I owe all of you a lot of thank yous!!! Love this site!