How do I install Pisces Libs?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Pisces Libs work with?

The listing gives Minecraft 1.21.5, 1.21.8, 1.21.6, among others. This is the version stated by the author or source site, not something we verified ourselves.

Pisces Libs — Minecraft Java Mod Download

Pisces Libs is a modding library adding more features to Aquarius libs for item related things and easier multi-loader porting.

You'll need to install this alongside Aquarius libs for it to function properly.

By itself it wont change the game much,

but it has functions and variables implemented that makes updating and porting mods much easier.

Also makes the mod creator use much less code when creating a new mod

as it simplifies item registrations and handling components and attributes easier.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.5, 1.21.8, 1.21.6
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as pisceslibs-1.0.1-forge-26.2-65.0.0.jar — drop this file into the mods folder
Download size: 33 KB
Download link checked 3 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Pisces Libs

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