
This data pack will allow you to use the barrel as a full-fledged trap for fish. Simply rename it “Fish Trap” and place it in water with an area of at least 3 x 3 blocks – after that it will start to catch prey (but its production speed will be slightly lower than when using a fishing rod).
Screenshots

How to install Fish Trap Data Pack
Installation for Single Player
Here the developers have provided that the data packs can be set either in a new or in an already created world:
Method 1: Installation when Creating a New World
- Launch Minecraft
 - Create a new world and click on the “Data Packs” button
 - Drag the data pack into the Minecraft window. It must be a zip file or folder
 - Click “Yes” on the confirmation screen
 - Move the data pack to the right side of the screen by clicking the triangle on its icon
 - Click “Done” and continue creating your world, and then click “Create a New World”
 - If the data pack has the correct format, it will be included in the world
 - The operability can be checked while enabling the cheats function, for example by entering “/datapack list enabled” and find an entry with the name: [file/your data pack file/directory name].
 
Method 2: Installation in the Existing World
- Launch Minecraft
 - Select the world for which you want to install the data pack, click “Edit”, and then “Open the World folder”
 - Open a folder named “datapacks” and place the downloaded data pack here. It must be a zip file or folder
 - Type “/reload” (if you have enabled cheats) or press “F3 +T” keys if you are in the world during installation
 - The operability can be checked while enabling the cheats function, for example by entering “/datapack list enabled” and find an entry with the name: [file/your data pack file/directory name]
 - If that doesn’t work, just restart Minecraft.
 
Installation for Multiplayer
- Download the data pack. It must be a zip file or folder
 - Open the folder of your server, then open the folder of the game world in which you want to install the data pack (the name of the default folder: world)
 - Place the data pack in a folder named “datapacks”
 - If the server was started during installation, enter “/reload” from the console as a level 3 operator
 - If the data pack has the correct format, it will be enabled on the server. You can check by typing “/datapack list enabled” using the console and as a level 3 operator find an entry with the name: [file/your data pack file/directory name].
 






