Minecraft Java 1.21 Mods
Browse 750 free mods for Minecraft Java 1.21 — popular picks include Sea Horses, clean connected sea lanterns, Create: Blahaj Factory.
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Sea Horses
Makes some tropical fish look like sea horses
clean connected sea lanterns
a texture pack that adds connected sea lanterns
Create: Blahaj Factory
Create: Blahaj Factory adds more compat between Just Blahaj & Create to automate your shark friends! (Also Compatible with Only Blahaj)
Ocean Hotbar
Gives the hotbar an ocean themed redesign
Sea of Treasure
A roleplaying datapack that adds treasure items from Sea of Thieves
Water & Lava Remover
Removes water, lava, and certain aquatic plants within the specified area.
Whimscape 1.13 Panorama
The Aquatic Update Panorama! Using Whimscape and Complementary Shaders
Dynamic Trees - Fintastic + Ribbits + Cold Sweat + Hybrid Aquatic + Immersive Weathering compat fixes
Fixes issues with Fintastic and Ribbits plants with Dynamic Trees
Shell Seekers
Adds 7 types of shellfish to ocean floors with pearls that summon Endermen when thrown.
End Sea Everywhere
Bare bones datapack that adds the End Sea from create simulated to other dimensions. Useful for Skyblock style modpacks.
Ocean Giants
“Enhances the size and power of aquatic creatures from Alex's Mobs and Ben's Sharks to create epic sea battles.”
Great White Shark
This mod adds simple great white shark
Oceanian
A Water-Themed PvP Texturepack
AcidIsland - Toxic SkyBlock
SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.
Ash Sailships
Majestic sailships await across your ocean adventure!
Aquatic Fauna Expansion
A NeoForge mod that revitalizes Minecraft's oceans with new creatures, behaviors, and underwater biodiversity.
Cobblemon Breathers
Pokemon Anime inspired underwater ReBreathers to make your Adventure safer!
Ocean Floating Lifebelts
Adds 9 new floating lifebelts to ocean biomes
Ocean’s Rise
Welcome to Oceans Rise, the ultimate Minecraft mod pack that transforms the vast and often overlooked seas into an exciting and immersive adventure! This carefully crafted collection of mods breathes new life into the aquatic world.
CinderStride – Lava Walker
A rare Bastion relic grants Lava Walker boots, letting you walk across lava and turn the Nether’s oceans into your highway.
Shark Totem
A custom shark-like totem inspired by Foolish Gamers. Originally a bigger mod made by druidbird on PMC for 1.16.5
Glow Torches
Adds Glow Torches, aquatic torches crafted with a glow ink sac that can be placed under water
Zenith Shaders
A lightweight, highly optimized shaderpack focusing on soft procedural 3D clouds, immersive underwater distortion, cozy light-source blooming, and beautifully balanced, non-blinding exposures for day and night.
Blahaj - restuffed
A minecraft datapack that adds the IKEA BLÅHAJ Soft toy shark, whale, giant bread pillow, brown bear and pride sharks as items.
Aquatica
Aquatica is a Modpack that contains 400+ Mods, and is primarly focus on Create.
Realistic Terrain Movement
Movement speed varies by terrain block, boats break in oceans, at mountain peaks high-altitude winds push players around. Designed to encourage the use of external transport mods, particularly Create Aeronautics.
Simple Green Screen
Change a Sea Lantern into a Green Screen Block for Editing Purposes
Single Island Generator
A Minecraft world generation mod that adds an Island world type, generating an ocean-only world with one randomly generated survival island.
No Air Mining Penalty
removes the default mining speed penalty when the player is underwater or not standing on solid ground
Ash Ships
Generates ships sailing across your Minecraft oceans!
NoUnderwaterFog
The only shader that removes underwater fog without any other visual changes!
Lost Island
Lost Island is a Minecraft mod that places you on a tiny island in an endless ocean. Survive with scarce resources while floating barrels bring supplies to your shore. Early release — bugs may occur.
Simple Submarines
Adds submarines for underwater exploration.
Aquatic Plugin
This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft
Kreyc's Waterworld
Custom Modpack, where most things are underwater. If you have phobia and/or afraid of being underwater, this pack is most likely NOT for you. But if you are like me; halv fish, then welcome and enjoy!
Sky Ocean Serenit
sky overlay texture pack minecraft