Originally Posted by esshup
You could try a gill net. Size the mesh according to the size of the fish you want to remove.

That's a good idea that I don't remember seeing on Pond Boss before!

I think it might work for any big fish to be culled from a pond where the desirable fish are out of that size range.

You could build a floating fish cage with the four side panels made of gill nets. Chum the interior of the cage with the preferred food of your target species. Make it a floating cage so when a big fish fights to get free, part of the energy will go to moving the cage, rather than tearing up the net. Tether the cage to the dock or shore for easy management.

Could work for big, ol' carp, catfish, etc.