As I saw the Hostile Neutral Networks Mod, I got a big fan and I decided to make some Datapacks with compability to other mods. And I startet with the Gem_Crabs Mod!
Mods you need to download for this Datapack:
Now you can farm all 15 Crabs!
Just put the folder in .minecraft/saves/(world)/datapacks after the download
This was my first attemp making a Datapack, Hope you like it :3