top of page
Search

How To Get A Sponge in Minecraft?

  • Feb 12
  • 8 min read

Tired of clearing out water one bucket at a time for your grand underwater project? You need a minecraft sponge, but as you've probably discovered after searching every menu, there is no minecraft sponge crafting recipe. This isn't a bug or a missing item; sponges are a special reward, an item you must earn by taking on one of the game's great underwater adventures. If you're wondering how to get sponge in minecraft, this guide shows you the exact steps.

How To Get A Sponge in Minecraft?

Your quest for a sponge begins by venturing into the deep ocean to locate a rare, sprawling structure known as an Ocean Monument. These massive, prismarine castles are the only places in a survival world where sponges naturally generate. Getting inside one is a challenge, and once you're in, you'll find it's heavily guarded by hostile, fish-like mobs that protect its treasures.


Sponges aren't just sitting in chests waiting to be collected. They are a rare reward dropped by the powerful boss mobs that command the monument. To get your hands on a sponge, you will need to gear up and defeat one of the three Elder Guardians---giant, ghostly defenders that patrol the monument's dark, watery halls. They are the key to how to get a sponge in minecraft.


This epic task is more manageable than it sounds. Your expedition can be broken down into four key stages: locating the monument, preparing for its dangers, defeating an Elder Guardian, and drying your sponge for use. In short, How to get a sponge in Minecraft is to find an Ocean Monument, defeat an Elder Guardian, then dry the drop for reuse. Soon, you'll see exactly what do sponges do in minecraft that makes them one of the most game-changing tools for builders.


What Do Sponges Actually Do in Minecraft?


A sponge is a special block designed for one purpose: clearing large amounts of water almost instantly. When you place a dry sponge, it immediately soaks up any water touching it, transforming into a Wet Sponge in the process. Unlike a bucket, which only removes a single water block at a time, a sponge can clear out a significant area, making it an essential tool for any underwater construction or terraforming project.


The way it works is quite specific. A sponge will absorb water blocks in a 7x7x7 cube-shaped area around itself, but it has a limit. It can only soak up a maximum of 65 water blocks before it becomes saturated and turns into a Wet Sponge. This means if you place it in a small pond, it might clear the whole thing. But if you place it in the open ocean, it will just create a pocket of air around itself before it's full.


This incredible absorption power is what makes using sponges to clear water in Minecraft so effective for big projects. A handful of sponges can do in minutes what would take hours with buckets. Of course, once a sponge becomes wet, it can't absorb any more water. Don't throw it away, though! You can dry it out to use it again.


Where to Find Sponges: Exploring the Deep Ocean Monument


Since you can't craft a sponge, your only option is to venture out and find one. The only place in the entire world of Minecraft where sponges generate is inside a rare, underwater structure called an Ocean Monument. As the name suggests, you'll need to search deep ocean biomes to have any chance of discovering one. These buildings are enormous, sprawling castles made of a unique, greenish-blue block called prismarine that you won't find anywhere on the surface.


These underwater structures are hard to miss once you're close. An Ocean Monument is a gigantic, square-shaped fortress, often with tall spires, and is lit by glowing blocks called sea lanterns. Think of it as an underwater dungeon, full of twisting hallways, hidden rooms, and valuable loot. While sponges are the main prize for many adventurers, these monuments also hold other treasures for those brave enough to explore them.


Of course, a castle this full of treasure is heavily guarded. The entire monument is swarming with hostile mobs called Guardians. These aggressive, one-eyed fish creatures patrol the halls and shoot painful laser beams at any players who trespass. Getting your hands on a sponge means navigating this dangerous environment and confronting its protectors.


How to Pinpoint an Ocean Monument's Location


Sailing aimlessly across vast oceans hoping to stumble upon a monument can take hours, or even days. While you can get lucky, there's a much more efficient way to guarantee you find one: by getting your hands on a special map.


The most reliable method involves trading with a Cartographer Villager for an Ocean Explorer Map. If you can't find a villager who is already a Cartographer, you can give an unemployed villager this job by placing a Cartography Table near them.


Getting this special map involves a few straightforward trades. Once you have your Cartographer, you'll need to trade with them until they reach the "Journeyman" level (their third trade tier).


  1. Craft a Cartography Table (two paper over four wood planks) and place it near an unemployed villager to turn them into a Cartographer.

  2. Trade with them to level them up. This usually involves trading paper for emeralds, and then emeralds for simple maps.

  3. Once they are a Journeyman, they will offer an Ocean Explorer Map in exchange for some Emeralds and a Compass. This map will show you the exact location of the nearest monument.


If you can't find a village or don't want to bother with trading, there is a backup strategy. You can simply pick a direction and sail across deep ocean biomes in a grid-like pattern. Travel at night, as the glow from the monument's sea lanterns can sometimes be spotted from the surface, making it easier to find.


Navigating the Dangers: Guardians and Mining Fatigue


Now that you've arrived at the dark, prismarine structure, you need to understand what's guarding it. The entire monument is infested with hostile, one-eyed fish mobs called Guardians. These creatures are a constant threat, firing a powerful laser beam that locks onto you before dealing a sharp burst of damage. Your best defense against this is to quickly break their line of sight by ducking behind one of the many pillars inside the monument. A good shield can also block the beam entirely.


While regular Guardians are a nuisance, the true challenge comes from the monument's three bosses: the Elder Guardians . These are much larger, pale versions of the regular Guardians. As soon as you get close to the monument, an image of one will flash on your screen, and you'll be afflicted with a special status effect called Mining Fatigue. This is the monument's primary defense, making your mining speed excruciatingly slow. It feels like you're trying to break stone with your bare hands, even with a diamond pickaxe.


This Mining Fatigue is designed to trap you and prevent you from easily getting to the monument's loot. While you can temporarily cure the effect by drinking a Bucket of Milk, the Elder Guardians will simply reapply it as long as they are alive. Therefore, your main objective is clear: the only way to permanently remove the curse and freely explore the monument is to hunt down and defeat all three Elder Guardians.


How to Defeat an Elder Guardian for a Guaranteed Sponge Drop


With your gear ready, your main objective is to hunt down and defeat just one of the three Elder Guardians. While the monument is a confusing maze, there's one Elder Guardian that is always in the same, easy-to-find spot: the very top room of the entire structure. By focusing on this single target, you can get your first sponge without having to navigate the monument's winding hallways.


To reach the top, swim into the main entrance and start heading upwards. The interior is a massive, open chamber, and you'll need to spiral your way to the highest point. Regular Guardians will constantly try to zap you, so use the pillars and walls to break their line of sight as you ascend. Your priority is reaching the boss room at the peak.


Once you enter the top chamber, you'll find the Elder Guardian. Unlike its smaller cousins, it can't swim away quickly and is usually confined to the room. The key to how to defeat the Elder Guardian is to get in close and attack it relentlessly with your sword. It will still try to hit you with a laser and its thorns will damage you when you attack, but with good armor and a full hunger bar, you can outlast it. Keep swinging until it's defeated.


Upon its defeat, the Elder Guardian is guaranteed to leave behind one Wet Sponge. Congratulations! This elder guardian sponge drop has a 100% chance, so you never have to worry about getting unlucky. Pick it up and you're ready to head back to the surface.


Finding a Bonus: The Secret Minecraft Sponge Room


While defeating an Elder Guardian is the only guaranteed way to get a sponge, some lucky explorers might hit the jackpot. Hidden randomly within the twisting halls of the monument is a special treasure room. These rare chambers are the single best place where to find sponges in Minecraft, offering a massive reward for those who stumble upon them.


You'll know a sponge room the moment you see it. Unlike the other plain, prismarine rooms, the ceiling of this chamber is completely covered in yellow Wet Sponges. The room itself is usually small and unassuming, making it easy to miss if you're not looking up. The minecraft sponge room location is not fixed; it can generate in various places throughout the monument, so it pays to keep your eyes peeled as you explore any side passages.


Finding one of these rooms is incredibly valuable. A single room can contain around 30 sponges, which is far more than you'd get from defeating all three Elder Guardians. If you're fortunate enough to find one, mine every sponge you see---they are the best minecraft ocean monument loot you can get.


How to Dry a Wet Sponge for Infinite Use


Getting that sponge was the hard part; thankfully, using it over and over is incredibly easy. A Wet Sponge is just a regular sponge that's full of water, so it can't soak up any more until you dry it out. To learn how to dry a wet sponge in minecraft, all you need is a simple furnace and any type of fuel.


The process is identical to smelting ore. Just place the Wet Sponge in the top slot of your furnace interface and add coal, wood, or another fuel to the bottom slot. After a few seconds, a perfectly dry sponge will pop out into the results box, ready to be used again. This is the key difference in the wet sponge vs dry sponge minecraft dynamic: one is full and one is empty, but you can switch between them endlessly. This makes every sponge you find infinitely reusable.


For an efficiency boost when smelting wet sponges, consider using a Bucket of Lava as your fuel source. Not only does it smelt up to 100 items, but once the lava is used up, the empty bucket is returned to you in the fuel slot. With your stack of dry, reusable sponges, you're now equipped with one of the most powerful water-clearing tools in the game.


You Have a Sponge! What to Build Next


Before, the endless ocean was a barrier. Now, you've conquered a deep-sea fortress and claimed one of Minecraft's most rewarding tools. The tedious work of clearing water one bucket at a time is officially a thing of the past. Your ambitious underwater glass dome or drained riverbed for a mega-base is no longer a dream that takes hours to achieve.


Your adventure doesn't end with defeating the Elder Guardian; it begins with using your reward. Start with a simple first step: find a flooded cave or a small pond, place your first sponge, and watch the water vanish. Get comfortable with the rhythm of placing, soaking, and drying it in a furnace. Once you master this cycle, you can tackle bigger projects, turning colossal landscaping tasks into a project of minutes, not days.


You've turned one of the game's biggest obstacles into your creative canvas---now go make a splash. With this, you truly know how to get sponge in minecraft and can put your minecraft sponge to work.

 
 
 

Comments


© 2026 by Sourajit Saha

bottom of page