This mod implements fishing nets for you to catch fish with and chum, which is a bait for the fish.
Fishing net: 8 string placed in O shape in 3x3 crafting table
Chum: 9 of any type or combination of meat in 3x3 crafting table
Example for fishing setup: Set chum in center and surround with net -> Fish attracted to chum get caught on net and die on it.

