Related effects and lists
- All Minecraft effect IDs — the full searchable list.
- Speed — another beneficial effect.
- Haste — another beneficial effect.
- Strength — another beneficial effect.
- Minecraft enchantment IDs — enchant your gear instead.
Breath of the Nautilus is a beneficial (positive) status effect in Minecraft Java Edition 1.21.
minecraft:breath_of_the_nautilus
Give Breath of the Nautilus II for 60 seconds (Java Edition 1.13+; duration in seconds, then amplifier where 0 = level I):
Remove the effect from the nearest player:
Breath of the Nautilus is a mount-linked underwater breathing effect tied to the nautilus, letting a rider stay submerged while accompanied by the creature.
The effect is granted while riding or accompanied by a nautilus in water, as part of the nautilus mount behavior in current Java Edition. It is not available as a potion or through other items.
Treat it as the aquatic counterpart to conduit travel: for long underwater journeys with your nautilus, the effect handles your air supply automatically. Check the latest release notes if you rely on exact duration behavior, since newer effects get tuned between drops.
The effect ID for Breath of the Nautilus is minecraft:breath_of_the_nautilus. Java Edition 1.13+ /effect commands use this namespaced form.
Run /effect give @p minecraft:breath_of_the_nautilus 60 1 to get Breath of the Nautilus II for 60 seconds. The first number is the duration in seconds; the second is the amplifier (0 = level I, 1 = level II). Remove it with /effect clear @p minecraft:breath_of_the_nautilus.
Breath of the Nautilus is a beneficial (positive) status effect in Minecraft Java Edition, based on its registry category (beneficial).
By traveling with a nautilus underwater. The effect is part of the nautilus mount behavior in current Java Edition and applies while you ride or stay with the creature.
It provides underwater breathing while you are with your nautilus, so you can stay submerged without potions or a turtle helmet during the ride.