Pond Boss Forums POND CONSTRUCTION Creating habitat How do I best use large tile?

Based on personal experience, I would not be surprised if plastic pipe which was initially anchored in a floating (submerged) position became weighted down with algae growth and then sank. I'm pretty sure that's what happened with all the floating plastic pipe structures I put in my pond early on, as they are all down on the bottom rather that up floating at the level they started out at.

Since the pipes are plastic, I would anchor them to each other and to the bottom regardless of what configurations you decide to put them in.

Here are my ideas/suggestions, from the Structure Archive thread: