1.0× this
Common
White PerchC$320StableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
RareValue rank #403 of 677
C$320
= C$320 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
⚠ The wiki's price per kg and its average sale don't agree for Sea Urchin. We use the average sale; the game is the final word.
Value by mutation
All mutations →Sea Urchin is worth about the same as Chillin' Crab (C$321) and about the same as White Perch (C$320).
Fish data
RarityRare
Where to catchThe Ocean
Average weight9 kg
Weight range0 – 2 kg
Sells per kgC$35.556
XP80
Recent changes
Full update log →No change since Nov 9, 2026Sea Urchin is still C$320.
Fish with a similar value
White PerchC$3201.0× this
Limited
Chillin' CrabC$321StableSynced yesterday
1.0× this
Rare
Goblin SharkC$325StableSynced yesterday
0.98× this
Limited
Hollow Flake CatfishC$315StableSynced yesterday
What can Sea Urchin trade for?
1 × Sea Urchin ≈ 2 × Amberjack (C$334 vs C$320, 4.4% apart = Fair)Try it in the calculator
1 × Sea Urchin ≈ 2 × Oilfish (C$328 vs C$320, 2.5% apart = Fair)Try it in the calculator
1 × Sea Urchin ≈ 2 × Nurse Shark (C$326 vs C$320, 1.9% apart = Fair)Try it in the calculator
Sea Urchin sell price by weight and mutation
C$ at 356 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest0.2 kg | Average9 kg | Heaviest1.9 kg |
|---|---|---|---|---|
| No mutation | 1 | 72 | 3,204 | 677 |
| Shiny | 1.85 | 134 | 5,928 | 1,253 |
| Sparkling | 1.85 | 134 | 5,928 | 1,253 |
| Nightmare | 8.8 | 634 | 28,196 | 5,958 |
| Necrotic | 7.4 | 533 | 23,710 | 5,010 |
| Shrouded | 7 | 504 | 22,428 | 4,739 |
| Wicked | 6.6 | 476 | 21,147 | 4,469 |
| Prismatic | 6.5 | 468 | 20,826 | 4,401 |
| NightmareFischFright 2025 | 8.8 | 634 | 28,196 | 5,958 |
| Jack's CurseFischFright 2025 | 8.5 | 612 | 27,234 | 5,755 |
| PopsicleFischfest | 8.16 | 588 | 26,145 | 5,525 |
Other fish at The Ocean
- Sea Pickle · Mythical · 2,000 C$/kg
- Mythic Fish · Mythical · 1,429 C$/kg
- Device Display · Trash · 833.33 C$/kg
- Cookiecutter Shark · Rare · 333.3 C$/kg
- Shrimp (Fish) · Common · 250 C$/kg
- Flying Fish · Legendary · 240 C$/kg
- Crystal Carp · Limited · 208.33 C$/kg
- Crown Bass · Legendary · 200 C$/kg
- Scallop · Uncommon · 200 C$/kg
- Hollyscale Trout · Limited · 150 C$/kg
FAQ
How much is Sea Urchin worth in Fisch?
One average Sea Urchin is worth about C$320. A Shiny or Sparkling one (×1.85) is C$592, and a Midas one (×2.5) is C$800. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Sea Urchin sell for at different weights?
At 356 C$ per kg, Sea Urchin sells for 72 C$ at its lightest weight (0.2 kg) and 677 C$ at its heaviest (1.9 kg), with no mutation.
Where do you catch Sea Urchin in Fisch?
Sea Urchin is listed under The Ocean. The Ocean has 59 fish in total.
How rare is Sea Urchin?
Fisch Wiki lists Sea Urchin as Rare and it gives 80 XP. It weighs 0.2–1.9 kg.