Minecraft Java 1.20 Mods
Browse 248 free mods for Minecraft Java 1.20 — popular picks include Biodiverse, Aquatic Plus, Pelagic Prehistory.
Updated daily
Biodiverse
From whales and belugas in the ocean, to cheetahs and jaguars of the jungle, to elk and moose of the tundra, liven up many of minecrafts environments
Aquatic Plus
Expands Minecraft's aquatic ecosystem to include interactive creatures and mythical beasts, accompanied by unique loot!
Pelagic Prehistory
Deep below the surface of the ocean exists an undiscovered wealth of life. Adventure down to the darkest depths to mine fossils and a brand new stone-type. Finally, use your hard earned materials to create machines for the future, and unlock life that may
Just-In OCEAN
A new material tough as netherite
Mountain Sea and Continent three(山海大陆)
It includes level enhancement, independent attribute system and damage mechanism, magic modification against enemies and creatures, complete upgrade and development system, and constantly improving building structure for players to explore.
Abyssal monster, the horror of the depths.
Dive into the depths of the ocean and discover the Abyssal Monster, the horror of the depths! 🌊👾
IaFHippoPatch
Patches Ice and Fire hippocampus behavior to prevent constant surface floating. Adds depth preference AI making them stay 3-5 blocks underwater naturally while maintaining full swimming mobility and compatibility.
Fish Tanks
Adds fish tanks for your favorite aquatic friends!
fapdos' Aquatic Additions
Adds many new fish creatures and underwater decorations to the game
In the depths
A mod that adds a gigantic creature to the deep oceans of Minecraft.
Wonderous Sea - Endless Ocean
Wonderous Sea adds new under represented marine life to the world of Minecraft!
Sirens Of The Deep
The mod adds sirens to the overworld oceans
deep oceans
deep oceans is a mod that adds very deep oceans
Sea Creeps
Sea Creeps have swam into Modrinth! The ocean just got explosive...
Do you like sharks? UwU
Shark furry mod
Mystic Seas
A mod that introduces mermaids, mermaid tails, and even some siren-related abilities!
![[Alone on a Raft] Ocean Survival](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/219207.webp)
[Alone on a Raft] Ocean Survival
A perfect ocean survival modpack for a "100 Days" challenge!Explore a world of vast islands, craft an ever-growing boat, and survive dangerous sea creatures.
F&A Aquatic Variants
A Fossils and Archeology Resource Pack that brings skin variants to some aquatic animals.
Subnautica in MC
Dive into a fully immersive Subnautica-inspired world in Minecraft! Explore alien oceans, build futuristic underwater bases, and survive mysterious creatures in stunning, shader-enhanced waters!
Dangerous Waters
An ocean focused mod, filling Minecraft's oceans with new sea bases, as well as new sea creatures, biomes and much more.
Aquatic Origins
A origin mod addon, that adds aquatic like creatures to the game, mostly focused aorund sharks
Anterra Better Oceans
Better Oceans is a mod that greatly improves the oceans with structures, mobs, and storm events.
Fisherman+ - Sea Creatures & Improved Fishing
Adds Custom loot, Fishing rods, and Sea Creatures to vanilla Fishing.
Magical Marines
A vanilla-styled 1.19.4+ mod that adds various fictional aquatic critters!
Deep Blue
Adds 10 majestic ocean creatures — whales, sharks, giant squid, and more — along with 15 new items including weapons, food, and crafting materials to bring the deep seas to life.
Aquatic Craft - Overworld Edition
An expansive, fleshed-out aquatic dimension squeezed into the Overworld.
ocean bean : cute friend from ocean
mod that add a little friend ocean bean
Olven's Deep End
Adds NEW void-ocean content and progression to the depths of The End. New MOB: Eldermen, reputation+quest system, Special void vishing, fishing crates, rifts, teleporters, materials, legendary weapons, new stalking monster + More!
Dweller Nautilus (Horror)
This mod adds a new monster to the ocean. Nautilus Dweller Cursed Drowned Cursed Nautilus Shell and signs
Nauticlysm
Adding new nautilus mobs with different variants for ocean biomes!
Pufferz
Want more aquatic animals & plants to fill your aquariums? Well then look no further!
Useful Sharks
I added sharks because mojang won't
UnderDasea
A mod that aims to add life to the oceans.
Piratecraft Modpack
A modpack that allows you sail the seas like a pirate and also come across large ocean mounments, sea creatures, and much more
bigfish: ripple
Expand vanilla fishing with new fish, attributes, collection records, bounties, QTE fishing, cooking, placeable food, exploration tools, and progression-focused aquatic gameplay.
Great White Shark
This mod adds simple great white shark