
Coral Nautilus
Have you ever thought that, Hey! There should be a Coral Nautilus just like the Zombie Coral Nautilus. Well, this mod adds just that!
Screenshots

About this Mod
Coral Nautilus
Have you ever thought, "There should be a Coral Nautilus to match the Zombie Coral Nautilus!" If so, this mod is for you!
This mod adds the Coral Nautilus, a new variant of the Nautilus inspired by Minecraft's existing Zombie Coral Nautilus. It fits naturally into the game and expands the variety of aquatic creatures you'll encounter while exploring the oceans.
The Coral Nautilus can be found spawning in Warm Ocean biomes, making those vibrant waters feel even more alive. It behaves similarly to other Nautilus variants, blending seamlessly into the vanilla experience while adding a fresh new mob to discover.
Whether you're looking to make your oceans feel more diverse or just think the Coral Nautilus should have existed all along, this mod is a simple addition that fits right in.
Features
🐚 Adds the Coral Nautilus as a new Nautilus variant.
🌊 Naturally spawns in Warm Ocean biomes.
🎮 Designed to fit the vanilla Minecraft style.
Requirements
GeckoLib (required)
Available Versions
How to Install Coral Nautilus 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 "Coral Nautilus". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Coral Nautilus 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 Coral Nautilus compatible with fabric?
Coral Nautilus officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Coral Nautilus – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Coral Nautilus 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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