This is a datapack and resourcepack I made which adds netherite fishing rods in minecraft. It adds a new fishing rod, crafted with netherite and a fishing rod, which is able to fish in the nether.

It adds 5 new fishes, 4 of which are biome based. Aside from being able to catch just fishes, you can even catch treasure items, or sometimes even nether mobs.

Here is my reddit video showcasing it: https://www.reddit.com/r/Minecraft/comments/f48k7j/netherite_fishing_rod/?utm_medium=android_app&utm_source=share