Mods for Minecraft Java
Browse 70 free mods for Minecraft Java — popular picks include Aquamirae [Neo/Forge Edition], Aquamirae, Aquatic Torches.
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Aquamirae [Neo/Forge Edition]
Ship graveyard with terrible deep sea creatures!
Aquamirae
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.
NauTec
A magitech mod centered around the deep abyss of the oceans. Augment your player with various upgrades or transfer huge amounts of power using lasers
Mermod (Fabric)
Adds a necklace that gives players mermaid tails upon contact with water.
Underwater Biome
New biomes in the ocean, new features and tech-tree!
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.
Mystic Seas
A mod that introduces mermaids, mermaid tails, and even some siren-related abilities!
Impenduits
Adds weak forcefields powered by Hearts of the Sea
BotaniaOverpowered
Infinite Dandelifeon, underwater Entropinnyum with TNT duper, and more
TigerShark
磁场转动是漫画《海虎》和《武神》系列中的一种超能力,属于宇宙本源之力,是宇宙中必不可少的力量 Magnetic field rotation is a superpower in the manga series "Sea Tiger" and "God of War", belonging to the primordial force of the universe and an indispensable force in the universe.
Chalice
The Oceans Are Yours to Shape.
TFC Fresh Water Everywhere
Let’s embark on an imaginative journey where the oceans transform from salty to fresh waters
Magical Marines
A vanilla-styled 1.19.4+ mod that adds various fictional aquatic critters!
AquaTech
AquaTech adds several ways to harness the power of the ocean
Mako Mermaids Mod
Live your H2O dream! Play as Cleo, Emma, Rikki or Mako characters, use elemental powers, and create your own story!
Cyra
A Minecraft mod that reveals the secrets of the ocean!
Brine
Adding much more to the dark depths of the oceans
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.
Cobblemon Breathers
Pokemon Anime inspired underwater ReBreathers to make your Adventure safer!
ROTP-Jumpin-Jack-Flash
Added the Stand "Jumpin' Jack Flash" from Stone Ocean.Features: barrage, heavy punch, scatter bullet, and gravity manipulation ability.

Oceanic sword remastered
Adds a mythical pirate blade to your world allowing you to harness the power of the seas.
BloodSea
magical things, nothing else

Simple Mermaid Tails
This Mod adds Mermaid Tails, thats it. This is kinda a fork from my Mako Mermaids Mod but without the Powers etc.
Slime Dimensions
Explore the Slime World through custom portals, discover slime biomes, Liquid Slime oceans, new blocks, mobs, resources, bosses, and progression toward Arcane Slime Tech.

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. ⚔️
Breath Kelp
Vanilla kelp now acts as a quick underwater breathing source.

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.
Nauseous Lite
Enchanced and customized nausea effects
TurtleSMP (Custom Gems & SMP Abilities)
Official TurtleSMP plugin introducing elemental custom gems, pyromancy, ocean shields, and stasis abilities for Paper 1.21.1.