Waterlog

Allows more blocks to be waterlogged.

427 Downloads

fabricdecorationgame-mechanics

Rent Server with this Mod

Screenshots

About this Mod

Current: Bed, Anvil, Banners, Beacon, Bell, Brewing Stand, Buttons, Cake, Carpet, Cauldron, Composter, DayLightDetector, Dead Bush, Door, Dragon egg, Enchanting Table, End Frame, Fence Gate, Azaleas, Flower Pot, Grindstone, Heads, Hopper, Lectern, Pistons, Pressure Plate, Shulker Box, Spawner, Stonecutter, Turtle Egg, Vine, End Rod, Lever, TripWire(String and Hook).

Some of the waterlogged blocks

There's my waterlogged redstone mod: https://modrinth.com/mod/redstone-underwater
If you want me to add more blocks to this list, open an issue at https://github.com/dcqout/Waterlog/issues

Available Versions

Waterlog 1.0.5release

MC 1.21.11fabric

February 9, 2026

Waterlog 1.0.0release

MC 1.21.11fabric

February 6, 2026

How to Install Waterlog on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "Waterlog". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Waterlog server crashes on startup – what to do?

Most common cause: wrong fabric 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 (1.21.11). You can switch loaders with one click in the panel.

Is Waterlog compatible with fabric?

Waterlog officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Waterlog – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Waterlog 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.