Green blubber jellyfish are a type of fishing spot found to the north of the Deep Sea Fishing hub. They act as a level 68 baitless fishing spot. Green blubber jellyfish may be fished at to receive raw green blubber jellyfish and 165 Fishing experience.
A green blubber jellyfish may occasionally electrify itself, signified by its name changing and its model changing to depict it emitting particles. Fishing at an electrified jellyfish causes a debuff stack to accumulate with each catch. Non-electrified jellyfish will reduce the debuff by 2 stacks per catch. If the debuff reaches 10 stacks, continuing to fish at an electrified spot will cause players to be stunned for about 10 seconds upon a successful catch (this can be cleared with Freedom).
If a player is stunned by an electrified jellyfish, the debuff will transform into a 2 minute cooldown, which will refresh itself if the player is stunned again during that time. As a result, players will be unable to fish electrifying jellyfish without being constantly stunned, although they can continue to catch non-electrified jellyfish as normal. The debuff vanishes completely after the cooldown ends.
- This fishing spot has access to the Deep Sea Fishing shared loot table, which is a tertiary drop.
Luck-enhancing items are not required to access the table.