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Better FishtanksMinecraft mod for 26.2

Build the aquarium of your dreams for your vanilla and modded fish. This mod adds functional tanks, decorations, and systems to manage your aquatic ecosystem!

client and servernewest supported 26.2TechnologyMobsGame MechanicsDecoration
Latest version
1.3.0-26.1.x-Fabric
Minecraft
1.20.1 to 26.2
Java
Java 25+
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
28.3k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Better Fishtanks servers

One click and Better Fishtanks is installed with the right loader, on hardware built for it.

  • 26.2
  • Fabric
  • Quilt
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Better Fishtanks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.2Fabric, Quilt, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, Quilt, NeoForge, Fabric25+declared9 Apr 2026
26.1.1Fabric, Forge, NeoForge, Quilt25+declared1 Apr 2026
26.1Fabric, Quilt, NeoForge, Forge25+declared24 Mar 2026
1.21.1NeoForge, Quilt, Forge, Fabric21+declared8 Aug 2024
1.20.1Quilt, Forge, Fabric, NeoForge17+declared12 Jun 2023

Download

From Better Fishtanks’s own host. Nothing is re-hosted here.

All 29 releases
1.3.0-26.1.x-Fabricrelease20 Jul 2026

betterfishtanks-1.3.0-26.1-Fabric.jar · 1.7 MB · for 26.1.2, 26.1.1, 26.1

Download latest
e7fae0dd3ebd…
Older versions24
  • 1.3.0-1.21.1-Fabric20 Jul 20261.21.11.2 MB159 downloads458f2e76d4e0…Get
  • 1.3.0-1.20.1-Fabric20 Jul 20261.20.11.2 MB140 downloads9c52cc056b6b…Get
  • 1.3.0-26.1.x-NeoForge20 Jul 202626.2, 26.1.2, 26.1.1, 26.11.2 MB110 downloads7a637834659b…Get
  • 1.3.0-1.21.1-NeoForge20 Jul 20261.21.11.2 MB769 downloadsa7962387f645…Get
  • 1.3.0-1.20.1-Forge20 Jul 20261.20.11.2 MB550 downloads332c29470f29…Get
  • 1.2.1.2-1.21.115 Jul 20261.21.11.2 MB91 downloads45fd9677c05f…Get
  • 1.2.1.1-1.21.130 Jun 20261.21.11.2 MB171 downloads1c1bf24fabe3…Get
  • 1.2.1-26.15 Jun 202626.1.2, 26.1.1, 26.11.2 MB193 downloadse11f9def7986…Get
  • 1.2.1-1.21.14 Jun 20261.21.11.2 MB3.6k downloads1b0e74d9df6f…Get
  • 1.2.1-1.20.14 Jun 20261.20.11.2 MB1.8k downloadsc9e9b9f12f28…Get
  • 1.2.1-26.1.24 Jun 202626.1.21.2 MB26 downloadsbc69b67c22d9…Get
  • 1.2.0-1.21.131 May 20261.21.11.2 MB356 downloads9869a48bbc93…Get
  • 1.2.0-1.20.131 May 20261.20.11.2 MB217 downloads4a153cb2da7d…Get
  • 1.2.0-26.1.231 May 202626.1.21.2 MB35 downloads8de8533f7c12…Get
  • 1.1.1-26.1.226 Apr 202626.1.21.1 MB115 downloadsa326725f5b04…Get
  • 1.1.1-1.21.113 Apr 20261.21.11.1 MB1.8k downloads17ff3b986bc2…Get
  • 1.1.1-1.20.113 Apr 20261.20.11.1 MB1.5k downloads8f105f215f81…Get
  • 1.1.0-1.21.121 Mar 20261.21.11.1 MB328 downloadsb690418403c9…Get
  • 1.1.0-1.20.121 Mar 20261.20.11.1 MB427 downloadsc4f798226eae…Get
  • 0.9.0-BETA-1.214 Feb 20261.21.11.0 MB364 downloads969d3531405d…Get
  • 1.0.8-1.20.123 Jan 20261.20.11.0 MB11.9k downloads3b6665b082f2…Get
  • 1.0.7-1.20.110 Jan 20261.20.11.0 MB227 downloads3263808a857d…Get
  • 1.0.5-1.20.13 Dec 20251.20.11.0 MB2.6k downloads76ee96957e96…Get
  • 1.0.4-1.20.19 Nov 20251.20.11.0 MB389 downloadsdd27c3a4e688…Get

Frequently asked

Does Better Fishtanks work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Better Fishtanks 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 Better Fishtanks support?

Everything the author has declared, from 1.20.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Better Fishtanks on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Better Fishtanks support?

Fabric, Quilt, 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 Better Fishtanks?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Better Fishtanks under?

LicenseRef-All-Rights-Reserved, 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 Better Fishtanks?

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 Better Fishtanks 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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Last checked 2 mo ago against Modrinth. 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? .