FixPotionInventory

Stack your potions up to 16! Configurable stack size, and works with vanilla and modded potions

1.3K Downloads

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About this Mod

FixPotionInventory

Tired of potions cluttering your inventory? This mod is the solution!

By default, Minecraft potions do not stack, taking up valuable inventory slots. FixPotionInventory changes this mechanic, allowing all drinkable potions, splash potions, and lingering potions to stack up to 16.

✨ Features

Stackable Potions: You can now stack up to 16 potions in a single slot.
Mod Compatibility: Fully supports potions from other mods (modded potions will also stack!).
Plug & Play: No configuration required. Just install and play.

📦 Installation

Install your mod loader (Forge/NeoForge/Fabric).
Drop the .jar file into your mods folder.
Enjoy a cleaner inventory!

This mod is designed to improve quality of life and inventory management.

Available Versions

FixPotionInventory 1.0.0release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge

January 8, 2026

How to Install FixPotionInventory on Your Server

Order Server

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

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.6).

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.6, 1.20.5, 1.20.4 (+4 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

FixPotionInventory server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.6). You can switch loaders with one click in the panel.

Is FixPotionInventory compatible with forge?

FixPotionInventory officially supports forge for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with FixPotionInventory – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if FixPotionInventory 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.