Aquaculture 230+ new fish, biome-specific catches, tiered fishing rods, lockboxes, neptunium tools

Version: 2.1.21 · MC 1.16.5 · Forge 36.2.34 · Java 8

About

The definitive fishing overhaul. Adds 30+ fish species (each spawns only in matching biome/dimension — Atlantic Cod in cold ocean, Piranha in warm jungle rivers, etc.). Tiered Iron / Gold / Diamond / Neptunium fishing rods catch increasingly rare fish. Treasure rolls include Tackle Box (better luck), Fish Trap (passive catcher), Lockboxes (random loot containers). Neptunium ingots from rare drops → Neptunium tool set.

Things to do

Getting started

Iron Fishing Rod from JEI. Each rod tier unlocks rarer fish.

Official documentation