Minecraft Java 1.20 Mods
Browse 71 free mods for Minecraft Java 1.20 — popular picks include Aquamirae [Neo/Forge Edition], Aquatic Torches, Mermod (NeoForge).
Updated daily
Aquamirae [Neo/Forge Edition]
Ship graveyard with terrible deep sea creatures!
Aquatic Torches
Torches made from glowing squids that can be used underwater!
Mermod (NeoForge)
Adds a necklace that gives players mermaid tails upon contact with water.
Mermod (Fabric)
Adds a necklace that gives players mermaid tails upon contact with water.
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.
Mermaid origins
This mod implements stuff and features for "Mermod (Forge)" mod.
Scuba Suit
Let's explore the ocean
Kylin Arm
add a curios that allow mining blocks with bare hands and increase mining speed when equipped, ignore mining slowdowns in air and underwater.
The OnePiece+
A One Piece-inspired modpack where you explore vast oceans, discover islands, and master powerful abilities to create your own pirate adventure."
Mystic Seas
A mod that introduces mermaids, mermaid tails, and even some siren-related abilities!
BotaniaOverpowered
Infinite Dandelifeon, underwater Entropinnyum with TNT duper, and more
TFC Fresh Water Everywhere
Let’s embark on an imaginative journey where the oceans transform from salty to fresh waters
Society: Mystical Ocean
Explore the 5 major magic mods in a survival island world
Magical Marines
A vanilla-styled 1.19.4+ mod that adds various fictional aquatic critters!
cool mermaid pack
where you can be a mermaid or one of the many origins!
Spectral Seas
Swashbuckling! Pirates! Sailing! Magic! So many fish! An exploration pack featuring Small Ships, Spectrum, Hybrid Aquatic, and a bunch of very silly custom content.
SHARKSQUAD - True Heroes
A modpack for the SharkSquad - True Heroes project
Mermaid RPG
Mermaid Modpack With Lots of Fantasy Adventure | (Challenging!)
UnderDasea
A mod that aims to add life to the oceans.
Gods Of Olympus
Gods of the sky and sea
One Piece World Like - Mine Piece
Transforms Minecraft into a true One Piece-inspired world with custom oceans, islands, conquest systems, and Grand Line exploration for the Mine Piece mod.
Baryonyx Origin
Reaching around 30 feet in length and weighing up to 2.5 tons, this Early Cretaceous hunter was likely semi-aquatic, with a long, narrow snout good for catching fish and adaptations suggesting it spent significant time in water.
Stranded Sea
Exploration, Underwater, Survival, Automation
TCC: Seas
Focusing on underwater exploration, automation, tech, magic, and questing. This pack brings an optimized, fun experience.
sirens of the deep
have fun exploring the deep sea invite your friend to explor the vast and deep oceans of Minecraft live your best life as a mermaid you wont be harmed by monsters because you are so beautiful customize your tail make it different colors
The Podpack
A general content expansion with some extra focus on underwater + the Aether!
Vast Ocean
Makes the oceans of the world into a vast adventure, complete with bosses, loot, and custom pirate ships!
Oreo's Pirates
Ahoy, matey! This Minecraft modpack brings pirates to your world! Explore treacherous oceans, battle rival crews, and hunt for buried treasure. Craft ships, uncover ancient maps, and become a legendary pirate captain!
Create: Ocean
Survive in a world with an endless ocean, and only one island.
Spiral of Jujutsu
The Jujutsu sorcerers are stranded on a island where cursed waters hide sea monsters and nighttime mobs grow larger every day. With limited resources, they must survive, fight, and uncover the curse before the island overwhelms them.

StaffCraft: Evolution
StaffCraft: Evolution adds 10+ unique magical staffs with insane abilities. Freeze enemies, bend reality, summon meteors, control the ocean and more! Collect shards from mobs, craft powerful staffs, and battle friends in the arena with the /vs system. ⚔️
Depths of Discovery
Explore new adventures with magical lights and immersive sounds. Connect with friends via voice chat, build villages, farm, and cook delicious dishes. But beware of the treacherous ocean, where dangers lurk beneath the waves.
Breath Kelp
Vanilla kelp now acts as a quick underwater breathing source.
Gnasher Origin [DEPRECATED]
Adds a new aquatic origin to the popular Origins mod, the Gnasher, who dishes out rapid damage by vigorously shaking the camera.
Cool-Sea Panorama/Wallpaper
Changes the Panorama to a Cool-Sea image by Calvin Kinateder.

Blue Oceans
Blue Oceans is a technology-adventure mod designed to enhance the player's gaming experience by incorporating real-life items.It also includes some magical items.