Get ready to dive deeper into the oceanic wonders of Minecraft as the highly anticipated fourth update of the year, titled Mounts of Mayhem, is set to make waves! Announced during the Minecraft Live September 2025 stream, this update introduces a charming new companion called the Nautilus. But this isn’t just any ordinary sea creature; the Nautilus has the potential to enhance your underwater exploration and construction like never before.
With years of experience in guiding Minecraft players, I can confidently say that the Nautilus will redefine your aquatic adventures. Let’s discover what this fascinating mob brings to the game.
1. Meet the Nautilus, Your Underwater Mount
The Nautilus is an enchanting aquatic mob that roams the depths of the Minecraft oceans. Its standout feature? You can tame and ride this adorable creature. To win over your Nautilus, feed it some pufferfish, and you’ll see red hearts pop up—this means you’ve made a new friend!
To take your adventures one step further, players will need a saddle to ride the Nautilus. With the recent Chase the Skies update, saddles are now craftable, so no more looting village chests for this essential item. Once you have your saddle ready, place it on your newly tamed Nautilus and simply right-click to hop on for a ride.

2. Enjoy Unlimited Underwater Breathing
Riding the Nautilus isn’t just a fun time; it offers the fantastic passive effect known as the Breath of the Nautilus. While you’re riding this cute companion, your oxygen bar will stay suspended, allowing you to breathe freely underwater. This makes it perfect for builders eager to unleash their creativity below the waves.
But that’s not all! The Nautilus also features a unique dashing ability, propelling you forward at high speeds for a short duration. Aim for the surface and watch your Nautilus leap out of the water like a dolphin! Want to add some excitement in player-versus-player (PvP) scenarios? Equip the new Spear weapon and dash towards your rivals!
3. Breed and Protect Your Nautilus Army
Thinking about creating a troop of Nautilus for epic raids on Ocean Monuments? Simply feed them pufferfish to breed and welcome baby Nautilus into the fold. Additionally, Mojang has taken steps to protect your loyal companions by introducing special armor made from Gold, Diamond, and other metals, each offering varying levels of protection and durability.
However, keep an eye out for the Zombie Nautilus, which may sometimes have Drowned mobs riding on top, armed with menacing Tridents. It’s just another layer of adventure awaiting you in the deep.
So, what are your thoughts on the upcoming Nautilus mob? Are you excited about this new underwater experience? Let me know in the comments below!
What is the Nautilus in Minecraft?
The Nautilus is a new aquatic mob in Minecraft that players can tame and ride, allowing for unique underwater exploration.
How do I tame a Nautilus?
You can tame a Nautilus by feeding it pufferfish until red hearts appear, indicating that it’s now your friend.
Can I ride the Nautilus in Minecraft?
Yes, to ride the Nautilus, you need a crafted saddle. Place it on the tamed creature and right-click to mount.
What special abilities does the Nautilus have?
The Nautilus offers the “Breath of the Nautilus” effect for unlimited underwater breathing and has a dashing ability for quick movement.
How can I protect my Nautilus in the game?
You can protect your Nautilus by equipping it with special armor available in Gold, Diamond, and other materials.
Ready to explore the wonders of the Nautilus and beyond? Continue your journey in Minecraft by delving into more exciting content at Moyens I/O.