Nope this was back when every one had a aol acc to get online.Its simple tho any shape you want to make like a "s" just use 90* elbow top and bottom to make it. The hard part is building it I used normal pvc cement but you need to make it slope just a little at each part you glue on. For the end you want to put a cap on it with a hole drilled for your hose to slide in so it stays in place and stops the water back flowing. Let me know how the water fall works out for you as I may do one with the river in my bp cage. I also used gerbil tunnel's going under the beding to a hide I coverd over. I put a sheet of black construction paper on the bottom so i was able to just take it off to look in on her.