I went the cheap route with 1" PVC. I drilled holes in the bottom PVC, and about 1' up from the bottom on the uprights.


www.hoosierpondpros.com


http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).