Axolotls spawn only in underground water in the Lush Caves biome

Axolotls are aquatic creatures that live underwater and appear only in one specific biome: the Lush Caves. You cannot find them in surface water, ocean biomes, or any other underground cave type. They spawn in water blocks within Lush Caves at any light level, which means they can appear in complete darkness or in lit areas.

The Lush Caves biome was added in the 1.18 update, so if you are playing on an older version of Minecraft, axolotls will not exist in your world. Check your launcher to confirm you are running version 1.18 or later.

Key Takeaways

  • Axolotls only spawn in water inside Lush Caves biomes, which you must locate by exploring underground or using a seed finder.
  • You catch axolotls by using a water bucket on them, which places them in the bucket so you can carry them anywhere.
  • Lush Caves are recognizable by their distinctive green foliage, vines, and glowing spore particles floating in the air.
  • Once you have an axolotl in a bucket, you can place it in any water source at your base to keep it as a pet or use it for combat.

Locating a Lush Caves biome

Finding a Lush Caves biome requires exploring underground. Dig down to around Y-level 0 to 64 (you can check your Y-coordinate by pressing F3 on Java Edition or looking at your coordinates in the debug screen). The deeper you go, the more biomes you will encounter, and Lush Caves can appear at any of these depths.

The fastest method is to use a seed finder website. If you know your world seed, you can enter it into a tool like Chunkbase or Minecraft-Seeds.net, select "Lush Caves" from the biome list, and it will show you the exact coordinates of the nearest one. If you do not know your seed, you can find it by opening your world to LAN (in single-player settings) and checking the chat message that appears, or by looking in your world folder's level.dat file.

If you prefer to explore without tools, dig a staircase downward and move horizontally through caves. When you enter a Lush Caves biome, you will when ready see the difference: the cave will be filled with green vegetation including hanging vines, cave vines with glow berries, and flowering azalea trees. You will also see small glowing spore particles drifting through the air.

Recognizing axolotls when you find them

Axolotls are small creatures that look like aquatic salamanders with feathery gills on the sides of their heads. They come in five colors: pink (the most common), brown, gold, cyan, and blue. They swim slowly through water and do not move onto land, so you will only see them while underwater or looking into water blocks.

Axolotls are passive creatures, meaning they will not attack you. They will swim away if you approach them, but they move slowly enough that you can catch up. Unlike fish, axolotls do not flee as aggressively, so you have time to position yourself with a water bucket ready.

Catching an axolotl with a water bucket

To catch an axolotl, you must have an empty water bucket in your inventory. Craft one by placing three iron ingots in a V-shape on a crafting table (two on the bottom row, one in the middle of the top row), then use that bucket to collect water from any water source. Once you have a water bucket, empty it by right-clicking on a block (this gives you back an empty bucket).

Swim to the axolotl and right-click directly on it with your empty bucket. The axolotl will be captured and placed inside the bucket. Your inventory will now show a "Bucket of Axolotl" instead of an empty bucket. You can carry only one axolotl per bucket, so if you want multiple axolotls, you need multiple buckets.

The axolotl will stay alive in the bucket indefinitely, even if you carry it for hours. You do not need to worry about it drowning or suffocating.

Bringing your axolotl home

Once you have caught an axolotl, you can carry it anywhere in your bucket. When you reach your base or wherever you want to keep it, place the bucket down by right-clicking on a water block (a pool, tank, or any body of water you have created). The axolotl will swim out of the bucket and into the water.

Axolotls need water to survive and will die if left on dry land for more than a few minutes. Make sure the water block you place them in is at least one block deep so they have room to swim. They can live in any water source: a small bucket, a large pool, or even a single water block in a tank.

If you want to move your axolotl again, straightforward use another empty bucket to capture it and carry it elsewhere.

Using axolotls for combat and breeding

Axolotls are useful in combat because they will attack hostile mobs (like drowned and guardians) if those mobs attack you first. They deal damage to enemies and can help you survive underwater encounters. However, they are fragile and can be killed by strong mobs, so they work best as support rather than as your main defense.

If you want to breed axolotls, you need at least two and a source of tropical fish. Feed tropical fish to two axolotls by holding the fish and right-clicking on each one. They will enter love mode (shown by heart particles) and produce a baby axolotl. The baby will inherit a random color from its parents or occasionally a new color.

Frequently Asked Questions

Can I find axolotls in any cave biome?

No, axolotls spawn only in Lush Caves. Other cave biomes like Dripstone Caves or regular caves will not have them. You must locate a Lush Caves biome specifically by exploring or using a seed finder.

What do I do if I cannot find a Lush Caves biome?

Use a seed finder tool with your world seed to locate the nearest Lush Caves. If you do not want to use tools, continue exploring underground at different depths and look for the distinctive green vegetation and spore particles that mark a Lush Caves biome.

Will an axolotl die if I keep it in a bucket?

No, an axolotl will survive indefinitely in a bucket. However, it is better to place it in a water tank or pool at your base so it has more space to swim and can breed if you want to raise more axolotls.

Can I catch an axolotl with a regular bucket of water?

No, you must use an empty bucket. Right-click on any water source with your bucket to empty it first, then use the empty bucket to capture the axolotl.

Do axolotls need light to survive?

No, axolotls can live in complete darkness or in lit water. Light level does not affect their survival, so you can keep them in an underground tank without any light sources.