Originally Posted By: missouridave
I can build a cage from PVC and netting. Seen plans here.
Cecil posted them I think.


Been there done that with less than satisfying results due to how easily the fine mesh needed clogs with algae. Same goes with a blocking net if it's not set for a large area. You could end up with oxygen depletion if the nets gets clogged and it doesn't cover a large area.

If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.