Minecraft Java 1.20 Mods
Browse 22 free mods for Minecraft Java 1.20 — popular picks include Aquamirae [Neo/Forge Edition], Aquatic Torches, Mountain Sea and Continent three(山海大陆).
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Aquamirae [Neo/Forge Edition]
Ship graveyard with terrible deep sea creatures!
Aquatic Torches
Torches made from glowing squids that can be used underwater!
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.
Mystic Seas
A mod that introduces mermaids, mermaid tails, and even some siren-related abilities!
Magical Marines
A vanilla-styled 1.19.4+ mod that adds various fictional aquatic critters!
UnderDasea
A mod that aims to add life to the oceans.
sirens of the deep
have fun exploring the deep sea invite your friend to explor the vast and deep oceans of Minecraft live your best life as a mermaid you wont be harmed by monsters because you are so beautiful customize your tail make it different colors
Spiral of Jujutsu
The Jujutsu sorcerers are stranded on a island where cursed waters hide sea monsters and nighttime mobs grow larger every day. With limited resources, they must survive, fight, and uncover the curse before the island overwhelms them.

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. ⚔️

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.
Misanthrope Gas Engine
Atmospheric simulation, simulating gas pressure, all real life gasses, real thinning atmosphere, and reworked breathing to reflect, this affects all non-aquatic mobs
Remove Armor Enchant 实用附魔与爱的魔药
Added a few powerful enchantments to the original version, helpful for combat and underwater exploration.本模组添加了两种附魔脱甲与炸塘,让你在战斗和环境破坏中有更多玩法。
VisualAddons Shaders (26.2, 1.20.1) – Screen Damage and Underwater Blur
VisualAddons adds neat visual effects to your Minecraft world. It mixes realistic and fantasy styles to give the game a fresh look. This shader changes how water behaves when you swim and shows new effects when you get hurt. Features: Damage Effects: Adds special screen effects when you take damage from mobs or falls. Blurs […]
Loading Backgrounds (26.1.2, 1.20.1) – Oceans Resource Pack – Texture Pack
Loading Backgrounds – Oceans Resource Pack is simply a perfect addition for ocean lovers, transforming the loading screen of Minecraft with stunning ocean-themed images. This complementary resource pack for the Loading Backgrounds mod replaces the default background with breathtaking visuals of aquatic animals, marine structures, and underwater enemies. Immerse yourself in the beauty of the […]
Weapon Throw Mod (1.20.1, 1.18.2) – Throw to Kill
Weapon Throw Mod adds the ability to throw your axes and swords. Useful if you want to finish a mob or just want to have some fun. Features: Throw Enchantment: Increase throwing damage. Grounded Edge Enchantment: Chance to Apply weakness to near enemies on landing. Conccusion Enchantment: Chance to Apply Nausea and Slowness. Gravity Cursed […]
Glow Squids Actually Glow Data Pack (1.21.1, 1.20.1) – Illuminate Your Underwater Adventures
Glow Squids Actually Glow Data Pack makes glow squids live up to their name by giving them a real glowing effect. No more dim glow squids-now they emit light, brightening up underwater caves and adding a magical atmosphere to your aquatic explorations. Enhance your underwater worlds with these truly luminous creatures! Enjoy playing this data […]
Baby Squids Resource Pack (1.21.1, 1.20.1) – Texture Pack
Baby Squids Resource Pack simply adds smaller, cuter versions of the regular squids, making the oceans feel more alive with the presence of these tiny creatures. It also introduces glowing baby squids that emit light, similar to glow squids, adding a magical touch to underwater environments. Both regular and glowing baby squids come with high-quality […]
Glow Axolotl Resource Pack (1.21.1, 1.20.1) – Texture Pack
Glow Axolotl Resource Pack aims to bring the adorable and bioluminescent axolotls to life in a way that adds a splash of underwater magic to your gameplay. More specifically, this pack transforms axolotls into radiant and mesmerizing creatures. Their skin emits a soft and enchanting glow, making them truly stand out in the dark depths […]
Aino's Underwater Adventures (Mermaid & Siren)
An underwater-themed modpack focused on playing as a mermaid or siren, featuring ocean exploration, magic, creatures, and aquatic building.
Luvstar's Sirencraft
A mystical, dark, yet beautifully celestial Minecraft modpack focused on exploring the deep ocean as an underwater creature.
Black Sea Bass AKA Tuna
Adds in dragons, dinosaurs, and anything my friend's kid requests.
Aqua Spawn Map (26.2, 1.20.1) – Ocean Kingdom Lobby
Aqua Spawn Map offers a stunning underwater world to your server lobby or hub. Built with vibrant coral reefs, glowing jellyfish, giant sea creatures, and a majestic ocean palace, this map captures the magic of life beneath the waves. Players can explore the colorful details while gathering in a peaceful yet lively environment, making it […]