Minecraft Java 1.20 Mods
Browse 24 free mods for Minecraft Java 1.20 — 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!
Elliemore's Deep waters
Mermaids dimension
Oceanic
Overhauls Minecrafts Oceans and Fishing!
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
Deep Blue
Adds 10 majestic ocean creatures — whales, sharks, giant squid, and more — along with 15 new items including weapons, food, and crafting materials to bring the deep seas to life.

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
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 […]
Stranded Raft Map (26.2, 1.20.1)
About Stranded Raft Map Stranded Raft Map. You find yourself stranded on a raft floating somewhere in the Pacific Ocean. To stay alive, the most important is to provide yourself of basic necessities: Water, food, thermoregulation, shelter, the ability to think straight, to navigate safely and to avoid unpleasant and possibly fatal interactions with animals. This […]
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
Hybrid Birds Mod (1.21.11, 1.20.1) – Farm Wild Birds and Cook Massive Meat
Hybrid Birds Mod populates your world with many new flying and flightless birds. It gives you fresh ways to gather food, breed animals, and interact with wildlife in different biomes. Features: Spawns several new types of birds across the world, from forests to oceans. Adds tiny baby versions for every single new bird type. Brings […]
Aquatic Plus Mod (1.20.1) – Hunt Dangerous Sea Monsters and Craft Unique Gear
Aquatic Plus Mod fills your Minecraft oceans and rivers with over 30 new water creatures. This mod brings real-world fish and fantasy monsters to the game, making underwater trips much more fun. You can catch new food, fight dangerous predators, and craft unique weapons from the loot they drop. Features: Adds over 30 new creatures […]
Mob Lassos Mod (26.2, 1.20.1) – Gotta Catch 'Em All
Mob Lassos Mod adds some neat utilities when moving mobs: Now you can simply craft a lasso to transport most mobs elsewhere in your inventory. No leads or animal food required. Features: Transport mobs with lassos. But be quick! Mobs will escape after some time. The golden lasso can capture all land animals. The aquatic […]
Ocean's Delight Mod (1.21.11, 1.20.1) – Adds Seafood Meals
Ocean's Delight adds new seafood meals to the game. This addon for Farmer's Delight brings more culinary options focused on ocean creatures. You can cook and eat monsters and animals from the deep sea. Features: Seafood Meals: Cook dishes using creatures and items found in the ocean. Elder Guardian Dish: Prepare a Cabbage Wrapped Elder […]