Forge Mods for Minecraft Java
Browse 33 free Forge mods for Minecraft Java — popular picks include Hybrid Aquatic, Ben's Sharks, Rainbow Reef.
Updated daily
Hybrid Aquatic
A mod that expands upon Minecraft's aquatic life
Ben's Sharks
A simplistic approach towards one of the ocean's most complex creatures.🦈

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!
Aquatic Abyss
A mod that adds life, both mythical and real, to the oceans of Minecraft.
Mo' Creatures Extended
Continued maintenance for 1.12.2 – Adds several animals, monsters, aquatics and insects to the world of Minecraft!
Elliemore's Deep waters
Mermaids dimension
Endless Ocean: Adventures
Aquatic animals, fish, landscapes, aquarium building, and more!
Seafaring
Go explore the ocean and find life a little different under the waves.
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
fapdos' Aquatic Additions
Adds many new fish creatures and underwater decorations to the game
FantasticFish
Fish Mobs and Improved Ocean Generation in 1.7.10
Aures - Sea Dwellers
Underwater villages and sea traders with random generation. Vanilla style.

Pufferz
Want more aquatic animals & plants to fill your aquariums? Well then look no further!
UnderDasea
A mod that aims to add life to the oceans.
bigfish: ripple
Expand vanilla fishing with new fish, attributes, collection records, bounties, QTE fishing, cooking, placeable food, exploration tools, and progression-focused aquatic gameplay.
Marine biology
A mod that diversifies the oceans and adds several marine mammals from the cetacean family. Currently, the largest is the humpback whale. There is also a bowhead whale that you can ride. Smaller ones include the beluga whale, the pilot whale,
Azúl
An all-new dimension featuring a gigantic ocean surrounding it, and its magnificent fauna—or perhaps just a simple fauna mod?
Sea Urchin
This mod adds a sea urchin. Sea urchin can drop a item. A Item can be used for cooked sea urchin
All About Engie Sharkos
Sharkos, they're a mix breed. What could be awaiting our journey?
Fins and Tails Mod (1.20.1, 1.19.2) – New Aquatic Mobs
Fins and Tails Mod adds 19+ new creatures to Minecraft, enhancing and diversifying the game’s environment. Currently, most of these are fish and snails. These mobs don’t directly affect gameplay-they exist as part of the world’s natural surroundings. Players can collect them as food or use them for item drops, making the underwater world feel […]
Better Animals Plus Mod (1.19.2, 1.18.2) – Make Every Biome Feel Alive
Better Animals Plus Mod adds more than 35 new animals to your Minecraft worlds. This mod fills your game with a variety of creatures, from land animals to sea life. It also includes new content like blocks, armor, and food to go along with the new mobs. Features: Adds over 35 new animals, bringing more […]
Fancy Fish Mod 1.8.9 (Exotic Fish Mobs and Underwater Plants)
Fancy Fish Mod 1.8.9 introduces a number of exotic fish mobs and craftable items including fish food, fish bowls, fish tanks and a fishing net to capture and keep them as pets. Fancy Fish Mod adds a number of exotic fish mobs that can be farmed or bred by the player. A number of craftable […]
Subaquatic
Adds lots of ocean related things to 1.12.2! Including real ocean biomes, bug fixes, new mechanics, and more!
Hostile Oceans
Adding Sharks Into Minecraft
Manateam
ManaTeam is a mod that adds Sea Cows which can be found in both fresh and salt waters
Epic Aquatics [RELEASE]
This mod aims to improve aquatic life in our favorite block game. I spent countless hours working on it so a download would be appreciated!
Aquatic Wonders
This mod adds a new type of fish to minecraft, the Azurefin.
Womp's Shellfish Mod
(Fabric / Forge / NeoForge) Adds several types of shellfish to the game, enhancing aquatic life and ambience.
Scarlet's Manatees
Are your oceans too empty? Add some sweet gentle giants into your world, Manatees!
Archosaur Survival
Archosaur Survival reimagines classic Minecraft by adding custom trees, animals, improved farming and cooking, and toggleable combat. Experience realistic ocean physics, dynamic weather with storms and tornadoes, custom furniture, and detailed blocks.
Aquatic Oddities
More aquatic life for your water
Epic Aquatics
A mod aiming to improve your aquatic life in minecraft!
Sea Trilonon Creature
a mod that adds a sea humanoid creature that is small and harmless.you can also eat it once you kill it when you find it.You can create a breeding farmand also use it as food source to survive.also you could cook italso the sea humanoid creature is called