Mobs Mods for Minecraft Java
Browse 491 free Mobs mods for Minecraft Java — popular picks include Elliemore's Deep waters, Old fisherman swamp house, Animal Garden - Manatee.
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Elliemore's Deep waters
Mermaids dimension
Old fisherman swamp house
adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it
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.
Animal Garden - Bull Shark
This mod adds the aggressive underwater creature, the bull shark into the game.
Oceancraft mod
Oceancraft adds live to the empty ocean biome of Minecraft.
Panthalassa
Panthalassa adds prehistoric aquatic creatures to your world!
SCP-3000, Anatashesha
A huge anomalous eel-like monster that roams in the deep ocean
Endless Ocean: Adventures
Aquatic animals, fish, landscapes, aquarium building, and more!
Aquatic Frontiers
The Ultimate Aquatic MOD
Seafaring
Go explore the ocean and find life a little different under the waves.
Deep Below
Explore a new structure in the oceans with absolutely not any danger inside
Animal Garden - Harp Seal
This mod adds the harp seal as tamable mob to the frozen ocean biome!
Aquatic Craft
Passion project that adds an expansive, fleshed-out aquatic dimension.
Oceanic
Overhauls Minecrafts Oceans and Fishing!
Asian Illager Ship
Adds an Asian Illager Ship to Ocean Biomes
Treasures of the dead
This is a mod that adds new pirate enemies, structures and many other features, inspired by Sea of thieves.
Animal Garden - Narwhal
This mod adds the unicorns of the sea, the narwhals to the frozen ocean biomes.
SCP-1057, Absence of Shark
An invisible shark lurking beneath the water’s surface.
Biodiverse
From whales and belugas in the ocean, to cheetahs and jaguars of the jungle, to elk and moose of the tundra, liven up many of minecrafts environments
Sea Life
Bring oceans and rivers to life with new fish, items, and underwater machinery.
Aquatic Plus
Expands Minecraft's aquatic ecosystem to include interactive creatures and mythical beasts, accompanied by unique loot!
Aquatic Odyssey Mod
🐡Adds 1.13 content to 1.12, and much more!🐡
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
Just-In OCEAN
A new material tough as netherite
Myths of The Sea
Discover new mythological aquatic creatures, such as the Leviathan, the Kraken, the Hippocampus, and many more!
Scape and Run: Parasites Deep Sea Danger
Adds parasites from the depths of the ocean
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.
Abyssal monster, the horror of the depths.
Dive into the depths of the ocean and discover the Abyssal Monster, the horror of the depths! 🌊👾
FEZ - (Farming, Equestrian, & Zoology)
You’re all in one Modpack, exploring an open world filled with many new animals, explore the deepest of the oceans to the densest of jungles; settle down raise livestock, grow crops, train horses, or travel back in time exploring undiscovered Lands.
IaFHippoPatch
Patches Ice and Fire hippocampus behavior to prevent constant surface floating. Adds depth preference AI making them stay 3-5 blocks underwater naturally while maintaining full swimming mobility and compatibility.
Endless Oceans: Adventures (refabricated)
Aquatic animals, fish, landscapes, aquarium building, and more!
Fish Tanks
Adds fish tanks for your favorite aquatic friends!
Ocean Villager Trader
adds a new villager the Ocean Trader and his lighthouse structure
fapdos' Aquatic Additions
Adds many new fish creatures and underwater decorations to the game

BetterVannilaFishes
Dive into a more vibrant and diverse ocean. Re-imagined, re-animated, and re-alive.