NetherLavaSourceConversion
NetherLavaSourceConversion is a simple mod that allows lava to act like water only in the nether. This means that you can make infinite source pools of lava in the nether but not in the overworld.
The vanilla mojang lavaSourceConversion will make lava act like water EVERYWHERE. This mod makes the source conversion only work in the nether.
Make sure to leave the lavaSourceConversion gamerule off in order for this mod to work
Requirements
- neoforge 1.21.1
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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
- Ships as netherlavasourceconversion-1.0.0.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.