netting

If you care about the environment, you must already have figured out a good leaf skimmer net replacement source. I care - but I haven't found a good source of inexpensive yet durable replacement netting yet. Have you?

It's beautiful, but it's a horrible design as someone could fall in and get seriously hurt. What kind of renovation could I do to fix this? Suggestions so far: 1. A Grate: The ground is not level so the grate would not fit properly. 2. Netting: Nets would take away some of the aesthetics of the...