Nothosaurus 1.21+
Dive into prehistoric oceans with the Nothosaurus Addon. Tame, ride, and explore MCPE seas with new mobs, Marine Armor, and dynamic survival mechanics.
Nothosaurus Addon – Transform Oceans Into Prehistoric Realms
Oceans in Minecraft Bedrock Edition (MCPE) are vast and beautiful, but many players feel they lack variety once shipwrecks and coral reefs have been explored. The Nothosaurus Addon solves this by introducing a prehistoric marine reptile that makes the seas come alive. With taming, riding, combat features, and immersive behaviors, your underwater world becomes a prehistoric realm waiting to be explored.

Before diving into gameplay, it helps to know what makes this creature special. The Nothosaurus Addon brings a Triassic-era reptile into MCPE, giving oceans a sense of history and danger.
- Realistic models and smooth animations recreate its reptilian look.
- Natural spawning in ocean biomes ensures encounters feel authentic.
- Group behavior, playful leaps, and sound effects make the mob feel alive.
This isn’t just another aquatic mob—it’s a feature that transforms the atmosphere of Minecraft’s oceans.
The heart of the Nothosaurus Addon lies in how you can interact with these creatures. From taming to mobility to defense, they change the way you approach ocean gameplay.
- Craft Nothosaurus Treats with Seaweed and Turtle Shell Fragments.
- Feed a wild Nothosaurus to earn its trust as it circles you in response.
- Once tamed, the reptile follows your commands like a loyal companion.
- Equip a saddle to ride underwater.
- Sprint to activate a swim boost for faster travel.
- Sneak to control dives into deeper waters.
- Explore oceans more efficiently than with boats or swimming.
- Tamed Nothosaurs defend their riders automatically.
- Their water-jet pushback repels hostile mobs with a short cooldown.
- Provides both mobility and safety during underwater exploration.

With a Nothosaurus by your side, oceans turn into active adventure zones. Instead of avoiding underwater battles, you’re encouraged to dive in, gather resources, and explore deeper areas that once felt risky.
Survival players will love the progression this addon offers. Defeated Nothosaurs can drop:
- Nothosaurus Bones
- Leather
These resources are used to craft Marine Armor, which comes with unique underwater bonuses:
- Extended breathing time.
- Faster swim speed.
- Resistance to deep-water pressure.
This crafting loop ensures that exploration and combat feel rewarding while also supporting long-term survival goals.
The addon doesn’t just add a mob—it reshapes ocean life. With smart AI and environmental effects, the Nothosaurus Addon makes every dive more immersive.
- Spawn in groups of 2–4 for balanced encounters.
- Hunt fish and squid, giving you easier access to food.
- Avoid stronger mobs like Guardians, keeping gameplay fair.
- Leap and dive dramatically, creating whirlpools and splashes.
Together, these features turn the ocean into a believable ecosystem where every encounter feels fresh.

The Nothosaurus Addon is designed to run smoothly across most devices while supporting multiplayer play.
- Minecraft Versions: Compatible with Bedrock 1.20 – 1.22.
- Devices Supported: Android, iOS, Windows 10/11, Xbox, PlayStation, Switch.
- Performance Tips: At least 2 GB RAM recommended for smoother animations and effects.
- Multiplayer Support: Works in Realms and LAN if all players have the addon installed.
Once installed, there are plenty of creative ways to make the most of your new prehistoric companion:
- Breeding Variants: Feed two tamed Nothosaurs Seaweed to breed unique color variations.
- Resource Gathering: Use them to herd schools of fish for efficient farming.
- Roleplay Ideas: Design prehistoric cities, temples, or ocean bases guarded by Nothosaurs.
- Addon Combinations: Enhance immersion by pairing with other aquatic or dinosaur-themed packs.
- Troubleshooting: If spawns don’t appear, enable Experimental Features and check for addon conflicts.

The Nothosaurus Addon is more than just a mob pack—it’s a complete upgrade to ocean gameplay in MCPE. With taming, riding, combat, crafting, and immersive ecosystem behaviors, it transforms oceans into living prehistoric realms. Whether you’re a survival player, an explorer, or a roleplay builder, this addon gives you new reasons to dive deep and discover Minecraft’s oceans like never before.
Installation Guide for MCPE (Step-by-Step)
Setting up the addon is simple, and you’ll be ready to explore in minutes:
- Download the Addon File – Choose the
.mcaddonor zipped pack from a trusted source. - Import to Minecraft – Tap the
.mcaddonfile to auto-import. If zipped, place files inresource_packsandbehavior_packs. - Activate in World Settings – Apply both packs before starting your world.
- Enable Experimental Features – Required for custom entities to function properly.
- Play and Explore – Enter your world and search ocean biomes for Nothosaurs.
