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Resources / Mods / Fluidic

Fluidic

Threaded finite water simulation and water logging with rain accumulation and flow.

ModsFree1.12
by fonnymunkey · listed from Modrinth
Download › Install with the launcher

Opens Modrinth · 7 downloads there

Fluidic screenshot 1

What it does

Threaded finite water simulation and water logging with rain accumulation and flow.

Fluidic is a resource made by fonnymunkey. It supports Minecraft 1.12. It has been downloaded 7 times on Modrinth. The last update came out on Oct 25, 2026.

Supported versions

1.12

Release history

Fluidic has had 2 releases on Modrinth since Oct 24, 2026. 2 of them came out in the past year. The newest is 0.2.0, released on Oct 25, 2026. It is made for Minecraft 1.12.2. It runs on Forge. The download is 284 KB.

VersionReleasedMinecraftType
0.2.0Oct 25, 20261.12.2Release
0.1.0Oct 24, 20261.12.2Beta
Description from the author on Modrinth

Disclaimer: This mod was created as a stress test of Claude Code (Opus 5.5) to determine its current state in regards to Minecraft modding, its performance, and potential utility. As such 99% of this project is generated code. While extensive testing and iteration has been done, there will undoubtedly be bugs, primarily due to the invasiveness of this project's features. Please report issues to the issue tracker.

Fluidic is a finite water and water logging simulator for 1.12.2. Includes features such as rain accumulation into puddles and ponds, water flow, water logging, water pressure and physics, etc.

Fluidic bypasses many issues other water mods have had with performance by utilizing multithreading and simulating all of the water physics off the main thread before making any physical block changes to the world. The client is updated with the more detailed simulated water to allow for fancier and smoother rendering.

Fluidic replaces the vanilla water block itself, and as such is likely to have multiple modded incompatibilities. Multiple compats have already been added such as with Optifine/Celeritas/Voxtavium and Fluidlogged API. While this mod does its own simulated water logging, compatibility with Fluidlogged API allows both to be ran at the same time. General testing has been done to test compatibility, but as always there is a good chance for bugs.

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Written by fonnymunkey. Read it with pictures on Modrinth.

How to install Fluidic

  1. This mod is needed on both the server and every player who joins.

  2. Install Forge for Minecraft 1.12.

  3. Add the mods it needs: FermiumBooter.

  4. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  5. Start Minecraft with the Forge profile.

  6. With the CraftRank Launcher you can skip these steps: open Mods, search for Fluidic and click Install.

Compatibility

Minecraft versions
1.12
Runs on
Forge
Where it runs
Client and server
Edition
Java
Needs
FermiumBooter
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 9, 2026)

Questions

Does Fluidic work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.12.

Is Fluidic free?

Yes. Fluidic is free to download from Modrinth.

Is Fluidic client-side or server-side?

Both. The server and every player need Fluidic installed.

Does Fluidic need anything else?

Yes: FermiumBooter. Install it before Fluidic.

Is Fluidic still updated?

Yes. The last update came out in the past day.

Reviews

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