Boids
ModBoids simulation for flocking fish 🐟
Description
Boids
This mod replaces the vanilla fish behavior of flocking fish with a boids simulation.

What's a Boids Simulation?
A "boids simulation" refers to a computer model that simulates the flocking or herding behavior observed in nature, like the coordinated movement of birds or fish. In the context of this mod, it means fish will exhibit more realistic and dynamic group movements, making your aquatic environments come to life.
In particular, each fish will follow these three rules:
- Separation: steer to avoid crowding local flockmates
- Alignment: steer towards the average heading of local flockmates
- Cohesion: steer to move towards the average position (center of mass) of local flockmates
Additional Resources
You can learn more about boids simulations here:
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
Similar Mods
Hats
Runner-up of the 1st ModJam, adds unlockable hats onto players and mobs
Atlas Lib
A serialzation and math libary for minecraft mods.
Pam's HarvestCraft 2 - Food Core
Adds 180ish new foods based on vanilla Minecraft ingredients (all new textures for everything to feel better with Vanill...
Tool Stats
Provides additional tooltip info for items
Potion Core
Adds a whole lot of potion effects to the game.
Tempad
Create a portal to any location from any location!
Included in Modpacks (38)
Most downloaded
Aged
Elysium Days
Better Adventures++
My Biome Is So Beautiful
RLFabric
Cold Soul
Cataclysmic
Realistic Minecraft - Frealism
Vanilla QOL Improved
Vanilla+ Game
VBots x Down to Earth: Summer 2026
VisualCraft by Moizoref
Vanilla Horizons
CobbleVentures
Aged Multi (Light)
Shenanigans
Trailer Vibes
Lively Craft
EwMedieval Modpack
Redstone Witch [Lite]