
Fluid Sieve
A block that extracts resources from fluids (or any other block) above it.
Screenshots

About this Mod
This mod adds a block that generates items depending on the block above.
It also adds two net blocks that can provide certain resources.
The mod is designed to be tweaked by a datapack to fit into skyblock style modpacks.
By default, this mod comes with two net types:
- Net: Collects sticks and strings
- Dense net: Collects sand and gravel, as well as a smaller amount of red sand
See the wiki for more details on configuring the obtainable resources.
Available Versions
How to Install Fluid Sieve on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set quilt Loader
In the panel under "Egg", select the quilt loader and matching Minecraft version (1.19.3).
Install Mod
Open the mod browser in the dashboard and search for "Fluid Sieve". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.3
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Fluid Sieve server crashes on startup – what to do?
Most common cause: wrong quilt 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 (1.19.3). You can switch loaders with one click in the panel.
Is Fluid Sieve compatible with quilt?
Fluid Sieve officially supports quilt for Minecraft 1.19.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Fluid Sieve – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Fluid Sieve 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 Fluid Sieve with just one click on your server.