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Fisch · Fish

Phantom Jellyfish

“A ghostly jellyfish that floats ethereally through the water.”— in-game Bestiary description
LimitedC$800📍 Frightful PoolsLimitedUnobtainable
Phantom Jellyfish in Fisch

Fish stats

Avg. sell value

C$800

C$ / kg

—

Weight range

— – —

Base XP

500

By average value, Phantom Jellyfish ranks #100 of 184 Limited fish with a listed price.

Where and when to catch Phantom Jellyfish

Location
Frightful Pools
Preferred bait
Hallow-Pop
Time of day
Night
Weather
Windy
Season
Autumn

Phantom Jellyfish guide

Phantom Jellyfish belonged to the Frightful Pools, a Limited fish described as a ghostly jellyfish floating ethereally through the water. It is tagged Limited and Unobtainable, so it cannot be caught now. It took Hallow-Pop bait, appeared at Night in Windy weather, and only during Autumn.

The one number documented for its price is an average value of C$800, which puts it 346th of 742 documented fish by value. It gave 500 base XP. Its weight is not recorded, so you cannot say how big it was.

Four other Limited fish are documented in the same zone: Kelpie, Spider Salmon, Vampire Perch and Werewolf Walleye. Together they make up the seasonal roster of that water, and the whole group is part of a past event.

Verdict: a historical entry, only relevant if you collect records of past fish. C$800 puts it in the upper half of documented fish, but with no way to catch it, the value only matters for comparison or trading. Treat it as a keepsake of a past event, not as a goal.

Average value × mutation multiplier

Phantom Jellyfish value with mutations

MutationMultiplierEstimated value
Albino×1.2C$960
Aether×15C$12,000
Hades' Curse×11.1C$8,880
Tryhard×10C$8,000
Plagued×10C$8,000
Ascended×9.9C$7,920
Gravitas×9.81C$7,848

Estimate = the wiki's average value × the mutation's listed multiplier. The real price also depends on the weight you land. All mutations

Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.