A cast net is a type of fishing net that is designed to catch small fish and shrimp. It is typically made of mesh material and has weights around the edges. When a fisherman throws the net into the water, it spreads out and sinks, trapping fish underneath. After a short time, the fisherman pulls the net back in, hoping to catch a good haul. Using a cast net requires some skill, as the throw must be smooth and even to ensure the net opens properly. Many anglers enjoy using cast nets because they can catch bait fish, which are essential for larger game fish like bass or snapper.