Mmathis said:
JW, you say you will run a rope through the edges in order to pull it tight. I'm a "visual" person, so I don't mean to sound sarcastic, but what I envision is a HUGE HAIRNET over the pond. Is that something like the effect -- covers the top, but adjustable around the edges?
TM here is a shot of one of the edges, not the best, I was working on the pond, pulling lilies etc have not settled it back into place. The rope gives you a firm edge to use for hanging it, without the rope the net stretches any way it wants. The part draping down to the ground is xx feet past the rope, at this point around 3 feet. It is like a hairnet, but a hairnet touches your hair this hangs xx feet over the pond, makes it real easy to work on it.
Here is how it looks an overview. Remember the side towards the camera is a 4 foot drop to the water, it looks open, but the heron can't duck down under it as it walks down the slope, so no need to have a drop to the ground here.