
A NeoForge mod that revitalizes Minecraft's oceans with new creatures, behaviors, and underwater biodiversity.
Aquatic Fauna Expansion transforms Minecraft’s oceans into thriving ecosystems filled with vibrant, dynamic marine life. Discover new species across coral reefs, kelp forests, and deep-sea trenches—each designed with natural behavior, immersive animations, and seamless integration into the vanilla world.
Hunt or be hunted, uncover rare oceanic resources, and experience underwater exploration like never before. Whether you're building a coastal base or diving into uncharted depths, the sea becomes alive, unpredictable, and genuinely exciting.