Description
Same as koi pond bottom drain, but mounts on top of pond liner with 2" exposed PVC pipe (not included) instead of cutting a hole in the liner. Installed at the bottom of the pond after liner is installed (no hole is cut in liner). This device encourages debris and waste to flow into a circular collection chamber, where it is vacuumed away via standard 2" PVC pipe (not included). **2" PVC connection **Easy retrofit of existing ponds