Welcome to Potassium
A fabric/sodium replacement modpack for optifine, with some QoL mods and better performance.
Some of the goals with this modpack are:
- Parity with Optifine as much as possible
- SImplicity
- Stay with the latest mod and MC versions
- Stay open to community recommendations and suggestions This modpack was previously know as optisodium Currently there's no issue tracker or wiki page.
For my resource pack click here.
And Great Thanks to the developers of:
Motschen's Better Leaves Resource Pack
Axolotl Bucket Variants Resource Pack
Universal Multi-Stone Ores Resource Pack
NobleRT Shader
VanilAA Shader
Hope you enjoy the modpack.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as Potassium 3.0.1.mrpack
- Download size: 37 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.