About this Mod
WorldBuoyancy is a mod which adds liquid-related functionality.
- The "inventoryBuoyancy" feature makes wooden item stacks float up the slots of the inventory GUI while you're submerged in water. For instance, if you have a wooden plank in your hotbar and jump into water, the plank will be moved to the upper areas of your inventory. Non-wooden item stacks can block the wooden item stacks from moving up. If Better With Mods is installed, it will float the items BWM considers as "floating" instead. That's literally what it does, no less, no more.
- The "cannotDisplaceLiquids" feature makes it only possible to remove fluid via a bucket or other container; displacing it with a block will simply make it respawn nearby.
I mean, why not? (It's not meant to be entirely serious.)
Available Versions
How to Install WorldBuoyancy on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "WorldBuoyancy". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
WorldBuoyancy server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is WorldBuoyancy compatible with forge?
WorldBuoyancy officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with WorldBuoyancy – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if WorldBuoyancy consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install WorldBuoyancy with just one click on your server.