Fisch · Fish
Birthday Card
“A soggy birthday card signed by every fish in the sea. The Sea Bass wrote in crayon.”— in-game Bestiary description
Fish stats
Avg. sell value
C$5,700
C$ / kg
19,000
Weight range
0.1 kg – 0.5 kg
avg 0.3 kg
Base XP
5,000
By average value, Birthday Card ranks #52 of 286 Limited fish with a listed price.
Where and when to catch Birthday Card
- Location
- 2nd Anniversary
- Preferred bait
- Cupcakes
- Time of day
- —
- Weather
- —
- Season
- —
Birthday Card guide
Priced at C$19,000 per kg, Birthday Card is a Limited fish from the 2nd Anniversary zone, and the wiki lists it as no longer obtainable. It is a reference entry now, and the price is the number that stands out.
The fish is very light: the documented range is 0.1 to 0.5 kg with a 0.3 kg average, and the maximum ranks 996th of 1,059. At that price the average sale value is C$5,700, which ranks 203rd of 1,038 fish, and the base XP is 5,000. The zone has 12 documented fish, and the other 11 are also Limited: 2nd Birthday Balloon, Birthday Candle, Birthday Cupcake, Birthday Floppy, Birthday Leviathan, Birthday Pinata and others. The bait is listed as Cupcakes; time, weather and season are not listed. In the game's words it is "A soggy birthday card signed by every fish in the sea. The Sea Bass wrote in crayon."
Verdict: a featherweight whose C$19,000 per kg price carries the whole sale value, worth knowing as a record of the 2nd Anniversary zone.
Average value × mutation multiplier
Birthday Card value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$6,840 |
| Aether | ×15 | C$85,500 |
| Ascended | ×12 | C$68,400 |
| Darkheart | ×11.8 | C$67,260 |
| Hades' Curse | ×11.1 | C$63,270 |
| Golden Part | ×11 | C$62,700 |
| Hadal | ×11 | C$62,700 |
Estimate = the wiki's average value × the mutation's listed multiplier. The real price also depends on the weight you land. All mutations
More fish at 2nd Anniversary
- 2nd Birthday BalloonLimitedC$10,333
- Birthday CandleLimitedC$4,800
- Birthday Colossal SquidLimitedC$7,125
- Birthday CupcakeLimitedC$3,000
- Birthday FloppyLimitedC$4,950
- Birthday IsonadeLimitedC$6,577
- Birthday LeviathanLimitedC$42,928
- Birthday PinataLimitedC$5,313
- Birthday PresentLimitedC$2,860
- Birthday Profane LeviathanLimitedC$57,143
- Birthday Rubber DuckyLimitedC$3,143
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-25.