Aqueous Depths Add-on 26.0+

Mod Aqueous Depths completely transforms the oceans in Minecraft, offering new biomes, structures, an underwater boss, dozens of unusual creatures, and its own ecosystem. You can explore glowing seas, volcanic waters, gloomy depths, icy expanses, and coral reefs inhabited by unique dwellers. Biomes

Drenched Abyss - a dark and heavily foggy ocean

Thermal Seas - a hot ocean with magma, bubbles, and islands

Glowing Ocean - a glowing ocean with new luminous creatures

Gloom Reef - a pale coral reef with unique mobs

Island Ocean - an ocean with islands and stone spires

Iceberg Ocean - an icy ocean with tall icebergs

Structures

Atlantis Underwater Trials - underwater trials with unique loot

Soul Forge - soul forge

Marble Ruins - ruins with a sunken golem

Structural Block Sanctuary - a sanctuary with turrets

Mermen Bastion - a mermen settlement

Mobs

Food chain system: prey, neutral, predators

Mollusk - provides food and pearls

Jellyfish - glows and swims

Reefpod - lives among the corals

Shrimp - a source of food

Sea snail - hides in its shell

Merman - trades and can become an ally

Sea urchin - attacks on contact

Bubbleling - attacks in groups

Lava pufferfish - deals damage and can explode

Abyss guardian - guards sanctuaries

Prismarine warrior - an armed opponent

Sunken golem - guards the ruins

Drowned - throws harpoons

Adaptive drowned - changes depending on the biome

Giant squid - blinds with ink

Sunken shark - quickly attacks prey

Lava parasite - clings to the player and blinds them

Lurker - disguises itself and ambushes

Orthoceras - attacks with a long horn

Giant isopod - attacks in groups

Thermal shrimp - releases a deadly bubble

Giant mollusk - instantly kills prey

Abyss worm hatchling - mini-boss

Drenched squid - immortal until the battle begins

Primordial worm - the main boss of the add-on. After defeating the Primordial Worm, a tameable hatchling appears

After defeating the Primordial Worm, a tameable hatchling appears

Materials

Silver

Opal

Raidite

Prismarine

Scrap Metal

Tungsten

Ancient Prismarine

Sea Prismarine

Malachite

Lumenil