Aquatic Shulkers

Shulkers generate in deep oceans like clams

1.8K Downloads

fabricmobs

Rent Server with this Mod

Screenshots

About this Mod

Grab your Night Vision and Water Breathing potions, it's time to collect some shells. This mod is intended for players that don't like The End but still want Shulker Boxes.

Shulkers are now:

Immune to drowning.
Generate in every deep ocean biome in groups of 3-4.
Re-textured to be more clam like.
a fine addition to any aquarium.

Though they are aquatic now they still prefer to teleport to any nearby air blocks adjacent to a solid block. The spawn frequency can be adjusted by overriding the mods builtin datapack.

Locate using:

/locate structure aquatic_shulker:shulker_cluster

Available Versions

Aquatic Shulkers 1.0.0beta

MC 1.21.1fabric

September 5, 2025

How to Install Aquatic Shulkers 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 (1.21.1).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Aquatic Shulkers 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 (1.21.1). You can switch loaders with one click in the panel.

Is Aquatic Shulkers compatible with fabric?

Aquatic Shulkers officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Aquatic Shulkers – how to optimize performance?

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