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Aquatic PluginMinecraft plugin for 1.21.11

This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft

server onlynewest supported 1.21.11AdventureMobsGame MechanicsDecoration
Latest version
1.3.3
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platform
Paper
Licence
GPL-3.0-only
Downloads
1.0k
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Aquatic Plugin servers

One click and Aquatic Plugin is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Aquatic Plugin declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Paper21+declared9 Dec 2025
1.21.10Paper21+declared7 Oct 2025
1.21.9Paper21+declared30 Sept 2025
1.21.8Paper21+declared17 Jul 2025
1.21.7Paper21+declared30 Jun 2025
1.21.6Paper21+declared17 Jun 2025
1.21.5Paper21+declared25 Mar 2025
1.21.4Paper21+declared3 Dec 2024
1.21.3Paper21+declared23 Oct 2024
1.21.2Paper21+declared22 Oct 2024
1.21.1Paper21+declared8 Aug 2024
1.21Paper21+declared13 Jun 2024

Download

From Aquatic Plugin’s own host. Nothing is re-hosted here.

1.3.3release30 Jan 2026

Aquativ 1.3.3.jar · 0.2 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
fceed60bd337…
Older versions7
  • 1.3.224 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more0.1 MB62 downloadsfcc49daf9e0a…Get
  • 1.3.130 May 20251.21.487 KB132 downloadsaff68ba9ddb1…Get
  • 1.3.021 Apr 20251.21.487 KB65 downloads94fd2418c9f2…Get
  • 1.2.014 Apr 20251.21.485 KB55 downloads16f8bf9a892a…Get
  • 1.1.119 Jan 20251.21.480 KB131 downloadsade2a91ccebe…Get
  • 1.1.019 Jan 20251.21.480 KB40 downloads694d5a5736e2…Get
  • 1.0.010 Jan 20251.21.479 KB88 downloads5df1651f34b5…Get

Frequently asked

Does Aquatic Plugin work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Aquatic Plugin declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Aquatic Plugin support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Aquatic Plugin on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Aquatic Plugin support?

Paper. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Aquatic Plugin?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Aquatic Plugin under?

GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Aquatic Plugin?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Aquatic Plugin safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 30 Jan 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .