Koifish

Liven your world with Kois! : )

233 Downloads

fabricfoodmobs

Rent Server with this Mod

Screenshots

About this Mod

🐟 Koifish🐟

An adorable mod that adds Kois to Minecraft!

What does this mod add?

🐠 Koifish Variants: Colorful koi that spawn naturally in river biomes.
🐟 Koifish Bucket: Capture your Kois in a bucket and release them wherever you like.
🍽️ Raw & Cooked Koi: Harvest your Kois and cook them in a furnace, smoker, or campfire.
🎨 Custom Textures: Each Koifish variant is uniquely colored for visual variety.

Credits

🎨 Artist: Ovilli
💻 Developer: Ovilli

As long as credit is given, Koifish may be used in modpacks, YouTube videos, or other content.

Available Versions

Koifish 1.2release

MC 1.21.8fabric

September 3, 2025

Koifish 1.1release

MC 1.21.8fabric

September 3, 2025

Koifish 1.0release

MC 1.21.8fabric

September 2, 2025

How to Install Koifish on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).

Install Mod

Open the mod browser in the dashboard and search for "Koifish". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Koifish server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.

Is Koifish compatible with fabric?

Koifish officially supports fabric for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Koifish – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Koifish consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.