Here is a very simple modification that is designed to save you from routine actions during fishing! It will be enough for you to select the key to enable or disable the modification in the game settings, press this key and cast a fishing rod, AutoFish 1.16.4-1.15.2 for Forge will do everything else for you.
This contains additional tweak features that allow you to use the modification on any server, so that each player can leave and return to get a lot of fish in their inventory.
How to install AutoFish for Forge Mod
- Download and install Minecraft Forge
- Download a Mod
- Unzip it and copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods