How do I install Axolotl Sterilizer?

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 Axolotl Sterilizer work with?

The listing gives Minecraft 1.21.11. This is the version stated by the author or source site, not something we verified ourselves.

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Axolotl Sterilizer

by xicscon · on Modrinth

AxolotlSterilizerFabric - is a server-side Fabric mod for Minecraft 1.21.11 that allows you to sterilize axolotls and prevent breeding.

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English

AxolotlSterilizer is a server-side Fabric mod for Minecraft 1.21.11 that allows you to mark axolotls as sterile and permanently prevent them from breeding.

Features

/sterilize command marks an axolotl as sterile
Sterile axolotls cannot breed
Breeding interaction using tropical fish is blocked for sterile axolotls
Sterile status is stored on the entity and preserved during bucket pick-up and release

Permissions

If LuckPerms is present: axolotlsterilizer.sterilize
Otherwise: OP fallback (permission level 2)

Configuration

Config file: config/axolotlsterilizer/config.json

Compatibility

Minecraft: 1.21.11
Fabric Loader: >= 0.18.2
Java: 21

Credits ❤️

Initial mod development: @slipknot5139
Mod avatar: @hedorip

Українською

AxolotlSterilizer — серверний Fabric-мод для Minecraft 1.21.11, який дозволяє “стерилізувати” аксолотлів і назавжди забороняє їм розмноження.

Функціонал

Команда /sterilize робить аксолотля стерильним
Стерильні аксолотлі не можуть розмножуватись
Взаємодія з тропічною рибою для розмноження блокується для стерильних аксолотлів
Стан стерильності зберігається на сутності та не губиться під час відро → підібрати → випустити назад

Права доступу

Якщо встановлено LuckPerms: axolotlsterilizer.sterilize
Інакше: OP fallback (permission level 2)

Конфігурація

Файл конфігу: config/axolotlsterilizer/config.json

Сумісність

Minecraft: 1.21.11
Fabric Loader: >= 0.18.2
Java: 21

Подяки ❤️

Початкова розробка моду: @slipknot5139
Аватарка моду: @hedorip

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.11
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.

Verified by MCModsHub

Ships as AxolotlSterilizer-2.2.1.jar — drop this file into the mods folder
Download size: 19 KB
Download link checked 22 Aug 2026 — working

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

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21