ModsJava
Hollow Trough Voids Mod (26.2, 1.20.1) – Swim Through Massive Deep Ocean
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
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Hollow Trough Voids Mod generates massive deep ocean valleys and trenches across the world. Water biomes drop deep underground and reach depths down to Y level -56. The mod works alongside major world generation mods like Terralith, Tectonic, Oh The Biomes We’ve Gone, and Biomes O’ Plenty without issues. You get giant underwater chasms to see while traveling across the open sea.
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Features:
- Generates huge underwater trenches and ocean valleys in your world.
- Ocean depths drop down to Y level -56 near the bottom of the world.
- Works directly with Biomes O’ Plenty, Oh The Biomes We’ve Gone, Terralith, and Tectonic.
- Fits into custom modpacks without needing extra library files.
Screenshots:





Hollow Trough Voids Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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: In MC Java Mods, or directly above on this page.
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 502040.mcaddon
- Download size: 31 KB
- Download link checked 22 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.