You may have to experiment a little, but as long as you don't want small fry such as minnows it seems like a pretty foolproof plan (i hope!) feel free to suggest improvements
I've got an old pair in my B.O.B
*Update* After a discussion with The Bearded Wonder (my hubby) the best thing would be to get an embroidery hoop, maybe 7-8 inches across, and attach the net to that then tighten as far as it can go