Compatibility
Minecraft: Java Edition
26.3
26.1.2
1.21.8–1.21.11
1.21.4–1.21.6
Platforms
Supported environments
Client-side
Server-side
Tags
Creators
Details
Licensed BSD-3-Clause
Published last year
Updated 4 days ago
Need an older Minecraft version only Optimized? Check out Advanced Optimized!
Aerium
Aerium is a modpack designed to optimize your gameplay, but still keeping good graphics.
Features
- Boosted performance: Higher and more stable FPS, even on low-end hardware.
- Great visuals: Shaders support, improved lighting, and enhanced textures without the heavy cost.
- Smooth gameplay: Reduced stutters, faster chunk loading, and optimized memory usage.
- Vanilla-friendly: Keeps the original feel of the game while improving it.
- Customizable: Every visual and performance option can be tweaked to your liking.
Requirements
| Requirement | Version |
|---|---|
| Java | 21 or newer |
| RAM | 4 GB minimum (6-8 GB recommended) |
Performance Tips
- Keep render distance between 8–12 chunks for the best FPS results.
- Use a shader preset that matches your hardware.
- Close background apps to free up RAM.
- Update your graphics drivers regularly.
FAQ
Can I add more mods? Yes, but extra mods may affect performance or stability.
Does Aerium work on low-end PCs? Yes, it was built for and with low-end systems.
Is it compatible with multiplayer? Yes, as long as the server allows the included client-side mods.
Reporting Issues
Found a bug? Open an issue on the Issues page and include:
- Your game version and pack version
- A description of the problem
- Your
latest.logor crash report
Credits & License
Thanks to all the mod authors whose work makes Aerium possible. Aerium is distributed under the BSD-3-Clause.


