Very very nice TBAR,
I have an idea that I'm working on and am trying to find a plastic mesh of the correct size. Can you share what the hole size is on the black plastic mesh? What size width and length rolls does it come in? Where did you source it?
I'm trying to find a way to make a fish corral in my pond that stays in place. I'd like a smaller opening or gate and then let it stay in place for fish to get used to it. Then hopefully I can section the pond, attract the fish by pellet feeding and later close the corral to net out unwanted goldfish.
Your mesh size seems to be right to allow the minnows out but keep larger fish in.