Caerula Arbor

Caerula Arbor

Adapted from Mitsuki and Caerula Arbor from Arknights, which adds varieties of water mobs invading the Land.

by
110.1K Downloads
forgeadventurefoodmobs
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Screenshots

Seaborn

About this Mod

Mod Cover
Seaborn, as the name suggests, is a powerful species from the ocean.

Unfortunately, now they tend to invade the Land, swallow all the livings and occupy the Overworld.

From game Arknights, which are adapted to suit Minecraft gameplay.

Seaborn

Species from the ocean, powerful for their ability to unify and evolve.

But as players, we can manage to beat them, collect tissues and mterials from them and make equipments that contains the power from the ocean.

And as skilled travlers, we can also eat them! However, you may pay for your not treating their meat well.

Evolution

Seaborn contact and find ways to fulfill their drawback, which make them stringer and invulnerable.

With the process of evolution, they'll get more HP, higher attack damage, more skills, and a bigger crowd.

Keep up with them, or it'lll be too late to stop them!

Relics

Mysterious objects that influce your game.

Ways to obtaining most of them are WIP.

Future plan

  • Food and Pets;
  • Blocks and enviroment for nethersea brand and sea;
  • Regression of Seaborn under evolution;
  • Fountain of Ecology;
  • The Caerula Arbor;

Available Versions

Caerula Arbor 0.11.8release
MC 1.20.1forge
June 9, 2026
Caerula Arbor 0.11.7release
MC 1.20.1forge
May 30, 2026
Caerula Arbor 0.11.6 rebuildrelease
MC 1.20.1forge
May 22, 2026
Caerula Arbor 0.11.6release
MC 1.20.1forge
May 22, 2026
Caerula Arbor 0.11.5release
MC 1.20.1forge
May 12, 2026

How to Install Caerula Arbor on Your Server

1

Order Server

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

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Caerula Arbor server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is Caerula Arbor compatible with forge?

Caerula Arbor officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Caerula Arbor – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Caerula Arbor 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 Caerula Arbor 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 only
Server-side
Required

Supported Versions

1.20.1