Forge Mods for Minecraft Java
Browse 733 free Forge mods for Minecraft Java — popular picks include DragN’s Bettas & Aquatics!, Shiny Horses Forge - Enchantable Horse Armor, Waterlogged Redstone.
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DragN’s Bettas & Aquatics!
Betta fish and decorative, customizable aquariums!
Shiny Horses Forge - Enchantable Horse Armor
Enchant horse armor and gallop over the freezing ocean!
Waterlogged Redstone
It adds things like repeater, comparator, buttons and lever that can be placed underwater.

Rainbow Reef
Rainbow Reef is a mod that adds content to spruce up your in-game aquariums and coral reefs, including lots of new fish and sea creatures!
Myths of The Sea - Mythology Mobs!
Discover new mythological aquatic creatures, such as the Leviathan, the Kraken, the Hippocampus, and many more!
Deep Blue: A Bettas & Aquatics Addon!
Adds large ocean creatures to the DragN’s Bettas & Aquatics mod!
Ocean Lily Pad Village
Adds villages floating on giant lily pads to ocean biomes.
Illager War Trireme
Adds an Illager War Trireme to warm ocean biomes
Macaw's Abnormals
This mod is a multi-compatibility for the mods developed by the Abnormals Team. Whether it is Buzzier Bees, Environmental or Upgrade Aquatic.
Oceanic Expanse
A 1.12.2 mod that backports many ocean features from 1.13+ and adds more new custom content!
Seaopolis: Submerged
An ocean based survival questing modpack.
Prehistoric Nature
Prehistoric plants, dinosaurs, animals, creatures, mobs, land and aquatic biomes and dimensions with many building blocks
Oceanic Realms
make your ocean more vibrant
Ocean World Dimension
Explore an endless ocean in the Deep Sea dimension!
Aquatic Creepers
New creepers that can appear in the oceans! Discover the new items and increase the difficulty of the ocean.
Dynamic Trees - Upgrade Aquatic
Compatibility Mod between Dynamic trees and Upgrade Aquatic
Shipwrecks!
Adds shipwrecks to oceans and beaches
Tax' Ocean Pillager
Ocean Pillager is a Minecraft Forge modification aims to add ships with pillagers.
FTB Interactions
Do you want to traverse the dark star Aurelia, scavenging it's dungeons for rare technology while fighting off Eldritch Praetors? How about draining the blue vitriol oceans of Euclydes to feed the copper consumption of your increasingly large factories?...
Aquatic Additions
Aquatic Additions completes the vanilla turtle armor and adds an upgraded version to enhance underwater exploration
Seaopolis
Skyblock in the Sea
Jaded OceanSpawns
Enables spawns in ocean biomes
Aquatic Abyss
A mod that adds life, both mythical and real, to the oceans of Minecraft.
Seablock: Rustic Waters
A unique steampunk flavored underwater adventure.
Ocean Outlast
Expert, Tech, Magic, Exploration, 1900+ Quests, Dungeons, Inspired by Skyblock while unique
SCP-093, Red Sea Object
Don't you dare to touch the Red Disc, or you will be hunted by large, faceless creatures in an unknown world
Monsters&Girls: Secrets of Mermaids
It's a mod that adds various mermaids to your world, serving as spin-off to original Monsters&Girls mod.
L's Ocean Trader
adds a new villager, the Ocean Trader and his lighthouse
Mo' Creatures Extended
Continued maintenance for 1.12.2 – Adds several animals, monsters, aquatics and insects to the world of Minecraft!
Wonderous Sea - An Endless Ocean Adventure
Welcome to Wonderous Sea! Wonderous Sea is the last installment and attempt at the mod "Endless Ocean". Wonderous Sea adds a plethora of new animals, and items to the game. Geared towards making survival oceans much more lively!
Elliemore's Deep waters
Mermaids dimension
Ocean World
Make the ocean lively, and more challenges for adventure.
Old fisherman swamp house
adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it
Unnamed Sea
Additional structures for the sea and beach biomes, focusing on an immersive expansion for the vanilla game.
Animal Garden - Manatee
This mod adds the gentle giant the manatee(sea cow) into the game.
Animal Garden - Sea Otter
Adds tamable Sea Otter into the game, that will fight and protect you.