Tutorials/Fish farming

Fish farming is an easy method of catching lots of fish and other items by fishing. Most AFK designs involve right-clicking an iron door with tripwire above it, causing fish caught to flow into a hopper and then into a collection chest.

AFK Automatic Fish Farming
Automatic fish farming involves right-clicking a door with tripwire above it and hoppers for collection, with an automatic fishing rod dropper to supply new fishing rods when the previous one breaks.

Semi-automatic Fish Farming (not designed for AFK)
Semi-automatic fish farms involve detecting the fishing rod using tripwire to close a door while fishing, improving fishing rates.

Fish Collector
This is a basic design using hoppers to automatically collect fish while being very quick and simple to build.