how do i get better at catching crawdads?
they are invasive here, so its helping the native crawfish, and its free food.
i have two net traps, but i feel my succes could be improved, right now ive had the most success with cat food and corn, but buying a tin of cat food just to catch 10 crayfish makes no sense.

what would you recommend for bait?
what are the optimal times to set the traps out?
any other advice?

i guess i could just get more traps