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mod

Unusual FishMinecraft mod for 1.21.1

Adding fictional fish and other aquatic creatures!

newest supported release 1.21.1Adventure RpgWorld MobsArmor Weapons Tools
Latest version
unusualfishmod-1.21.1-1.1.13.jar
Minecraft
1.18.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
4.8M
Updated
3 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Unusual Fish declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1NeoForge, Forge17+declared10 Dec 2021

Download

From Unusual Fish’s own host. Nothing is re-hosted here.

Browse 35 indexed releases

Most recently published release

unusualfishmod-1.21.1-1.1.13.jarrelease26 Jun 2026

unusualfishmod-1.21.1-1.1.13.jar · 4.9 MB · for 1.21.1 · NeoForge

Download this release
0ac4bc4dae94…
Older versions24
  • unusualfishmod-1.21.1-1.1.12.jar23 Jun 20261.21.14.9 MB207 downloads76b18156043d…Get
  • unusualfishmod-1.21.1-1.1.11.jar18 Jun 20261.21.14.9 MB131 downloads3179edb0d97b…Get
  • unusualfishmod-1.1.10.jar13 May 20261.20.14.8 MB74.6k downloads8810bc55f760…Get
  • unusualfishmod-1.1.9.jar19 Oct 20251.20.14.8 MB1.1k downloads0cb0833bd6e6…Get
  • unusualfishmod-1.1.8.jar23 Dec 20241.20.14.8 MB452.8k downloads4d34359690f5…Get
  • unusualfishmod-1.1.7.jar22 Dec 20241.20.14.8 MB1.2k downloads4517eb076720…Get
  • unusualfishmod-1.1.5.jar1 Nov 20241.20.14.8 MB58.6k downloads789cb0123d37…Get
  • unusualfishmod-1.1.3.jar24 Oct 20241.20.15.0 MB6.0k downloads645a7b39659f…Get
  • unusualfishmod-1.1.2.jar23 Oct 20241.20.15.0 MB823 downloads3d52194ced11…Get
  • unusualfishmod-1.1.1.jar23 Oct 20241.20.15.0 MB57 downloads63791e6c2b3a…Get
  • unusualfishmod-1.1.0.jar23 Oct 20241.20.15.0 MB91 downloads3ced1cbe747f…Get
  • unusualfishmod-1.0.7.jar7 Aug 20241.20.14.8 MB52.2k downloads407328332fd6…Get
  • unusualfishmod-1.0.6.jar1 Aug 20241.20.15.6 MB4.4k downloadscffe0eca2748…Get
  • unusualfishmod-1.0.5.jar19 Jul 20241.20.15.6 MB8.3k downloads160f24e64dd6…Choose file on publisher ↗
  • unusualfishmod-1.0.4.jar14 Mar 20241.20.15.6 MB61.0k downloadsbe8068ad7f35…Get
  • unusualfishmod-1.0.3.jar17 Feb 20241.20.13.2 MB13.1k downloads73c2c97e2225…Get
  • unusualfishmod-1.20.1-1.0.2.jar3 Dec 20231.20.13.2 MB21.3k downloads4a3178bfa186…Get
  • unusualfishmod-1.19.2-1.0.2.jar3 Dec 20231.19.23.1 MB579.7k downloadscd57809b9f03…Get
  • unusualfishmod-1.20.1-1.0.1.jar23 Nov 20231.20.13.1 MB1.8k downloadsbbc4b82b1855…Get
  • unusualfishmod-1.19.2-1.0.1.jar23 Nov 20231.19.23.1 MB2.6k downloads84e2666583c1…Get
  • unusualfishmod-1.20.1-1.0.0.jar22 Nov 20231.20.12.1 MB626 downloadse69391047b88…Get
  • unusualfishmod-1.19.2-1.0.0.jar21 Nov 20231.19.22.1 MB423 downloads0b1c5e1ea09a…Get
  • Unusual Fish 1.1.028 Jun 20221.18.20.8 MB37.0k downloads62aac8b5a06b…Get
  • Unusual Fish 1.0.111 Jun 20221.18.20.8 MB1.1k downloads4191084f049d…Get

Frequently asked

Does Unusual Fish work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Unusual Fish 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 Unusual Fish support?

Everything the author has declared, from 1.18.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Unusual Fish support?

NeoForge, Forge. 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 Unusual Fish?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Unusual Fish?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Unusual Fish safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available 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 CurseForge, where the author last updated it on 5 Aug 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .