How do I install FishOnMC Pack?

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 Modrinth — not every file is mirrored on our own servers.

What Minecraft version does FishOnMC Pack work with?

The listing gives Minecraft 1.21.4. This is the version stated by the author or source site, not something we verified ourselves.

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FishOnMC Pack

Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by Sylixe · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

FishOnMC Pack (Unofficial)

Unofficial Performance Pack for FishOnMC Server
This is a fan-made pack and is not affiliated with or endorsed by FishOnMC

What It Does

Core Performance:

2-3x FPS boost from Sodium, Lithium, FerriteCore
Smoother chunk loading with C2ME and Noisium for FishOnMC's 15+ fishing locations
Better particles & entities via ImmediatelyFast and Entity Culling (key for tournament splash effects)
Memory efficiency through ModernFix for extended play sessions

FishOnMC HUD Features:

Real-time fishing stats from FishonMC-Extras mod (Pet display, contest tracking, quest progress)
Optimized for FishOnMC's resource pack - no texture glitching
Anti-cheat safe - uses only FishOnMC's whitelisted performance mods

Why Download This?

✅ Zero Setup - Pre-tuned configs for play.fishonmc.net (1.21.4+)
✅ Optimized - Stable FPS with 50+ players and heavy particles
✅ Ban-Safe - Follows FishOnMC's mod policy exactly (no gameplay advantages)

Important Notes

Unofficial Status:

Not Endorsed by FishOnMC - This is an independent fan project
Use at Your Own Risk - While all mods are whitelisted, this pack is not reviewed by FishOnMC staff

Installation:

Install Fabric Loader for 1.21.4+
Use any Fabric-compatible launcher (Prism/Modrinth App)
Accept FishOnMC's resource pack on first join

Credit: Uses configs from Simply Optimized

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.4
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 Modrinth — 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

Downloads as FishOnMC Pack.mrpack
Download size: 37 KB
Download link checked 10 Oct 2026 — working

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

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.21