Aquatic Additions

Aquatic Additions

Aquatic Additions expands the vanilla ocean content.

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8.2K Downloads
fabricforgeneoforgeequipmentfoodutility
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Screenshots

Turtle Armor

About this Mod

two armors

🐢 Aquatic Additions

Aquatic Additions completes the vanilla turtle armor and also gives you the option to upgrade it, to become the one and only Turtle Master! This is the repository for the Neoforge implementation


➕ New Features

🐢 Turtle Armor

Complete the vanilla turtle armor with Aquatic Additions.
When you wear the full set, you gain permanent underwater breathing.

👑 Armor of the Turtle Master

Upgrade your Turtle Armor with a conduit to gain:

  • Permanent underwater vision
  • Underwater haste
  • Underwater breathing

🙏 Special Thanks

A huge thank you to Gawanas for creating all of the textures in this mod.


📦 Modpack-Friendly

Feel free to include this mod in modpacks.


🛠 Crafting Recipes

To view crafting recipes, make sure to install the Just Enough Items (JEI) mod.


Available Versions

Aquatic Additions 4.3release
MC 1.21.1neoforge
November 4, 2025
Aquatic Additions 4.2release
MC 1.21.1neoforge
November 4, 2025
Aquatic Additions 4.2-1.21.8release
MC 1.21.8fabric
August 28, 2025
Aquatic Additions 4.1release
MC 1.20.1forge
August 24, 2025
Aquatic Additions 4.1-1.21.1release
MC 1.21.1neoforge
August 24, 2025

How to Install Aquatic Additions on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).

3

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.8, 1.21.1, 1.21 (+5 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Aquatic Additions 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 (1.21.8). You can switch loaders with one click in the panel.

Is Aquatic Additions compatible with fabric and forge and neoforge?

Aquatic Additions officially supports fabric, forge, neoforge for Minecraft 1.21.8, 1.21.1, 1.21. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Aquatic Additions – how to optimize performance?

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

Rent Modded Server

Install Aquatic Additions with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU General Public License v3.0 or later
Server-side
Required

Supported Versions

1.21.81.21.11.211.20.41.20.11.19.41.19.31.19