Fisch · Fish
Sea Urchin
“Sea Urchin are spiny, globular animals. Their hard shells are round and spiny. They use their spikes along with their tube feet to push themselves along the ocean terrain. Sea Urchins can be caught by climate and traditionally only prefer sea water.”— in-game Bestiary description

Fish stats
Avg. sell value
C$320
C$ / kg
356
Weight range
0.2 kg – 1.9 kg
avg 9 kg
Base XP
80
By average value, Sea Urchin ranks #34 of 63 Rare fish with a listed price.
Where and when to catch Sea Urchin
- Location
- The Ocean
- Preferred bait
- Crab Cage
- Time of day
- —
- Weather
- Foggy
- Season
- —
Sea Urchin guide
Sea Urchin is a Rare fish in The Ocean that bites on Crab Cage bait when the weather is Foggy. The entry describes spiny, globular animals that push themselves along the seabed with their tube feet, and notes they prefer salt water.
The money is decent for its tier. At C$356 per kg an average catch sells for C$320, ranking 442nd of the 742 documented fish, and it gives 80 base XP. The weights listed in the entry are inconsistent with each other, so go by the sale value rather than trying to predict the size.
Halibut and Pufferfish are the other Rare fish in the same zone, so a Rare bite in The Ocean during fog is one of three options. Because the Foggy weather requirement is narrow, your time on the water matters more than your rod choice.
Practical advice: only chase the urchin if fog is already up. It will not outrank the mythical-tier catches elsewhere in The Ocean, but it pays better than any Common fish nearby, and the Crab Cage setup keeps the preparation simple. Sell it for steady mid-range coins and fish on.
Average value × mutation multiplier
Sea Urchin value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$384 |
| Aether | ×15 | C$4,800 |
| Hades' Curse | ×11.1 | C$3,552 |
| Tryhard | ×10 | C$3,200 |
| Plagued | ×10 | C$3,200 |
| Ascended | ×9.9 | C$3,168 |
| Gravitas | ×9.81 | C$3,139 |
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 The Ocean
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.











