Terraria Wiki
Terraria Wiki
Jellyfish Necklace
  • Jellyfish Necklace item spriteold Jellyfish Necklace item sprite
  • Jellyfish Necklace equipped
Stack digit 1.png
TooltipGenerates a very subtle glow which becomes more vibrant underwater Desktop version
Provides light under water Console VersionOld-gen console versionMobile version3DS version
RarityRarity level: 2
Research1 required
Dropped by Dropped by

The Jellyfish Necklace is an accessory which has a 1*1/100 (1%) chance to drop from Pink, Blue, or Green Jellyfish in the Ocean and Underground or Cavern layer. In the Console version Console version, Old-gen console version Old-gen console version, Mobile version Mobile version, and 3DS3DS version version, the Jellyfish Necklace provides a faint pink glow when the player is submerged in water or honey. In the Desktop version Desktop version, this glow is also provided out of liquids and its brightness is significantly increased when submerged.


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  • The Jellyfish Necklace can be dropped by Jellyfish spawned from a statue. Due to the decent sell price, this can be useful in a money generator. On the Console version Console version, Old-gen console version Old-gen console version, and 3DS3DS version version, the drop rate from statue-spawned Jellyfish is the same as a naturally spawned Jellyfish, at 1*1/100 (1%). On the Desktop version Desktop version and Mobile version Mobile version, the drop rates are reduced.
  • The light emitted by the Jellyfish Necklace is dimmer than that of the Mining Helmet. As such, wearing a Mining Helmet will make it impossible to see the light from the necklace.
  • When worn in a social slot, the Jellyfish Necklace does not emit light even when in water.


  • Desktop Fixed a typo in the tooltip (changed "suble" to "subtle").
  • Desktop 1.4.1:
    • Now lets off an extremely faint glow when out of water.
    • Dramatically increased the brightness when in water.