Pixelated image of a sea otter.

La Nutria Marina // Minecraft 1.21.1

 Must be whitelisted.
˙ ˙ ˙ ˙ ˙ ˙ ˙

get started

1. Install Prism Launcher
 prismlauncher.org  Make sure you log in as well.
2. Download modded instance
 1.21.1.zip  Don't unzip it. ayo
3. After draging it into Prism, press OK
4. Launch it, set up, and go to Multiplayer
I trust you know the rest.