Fisch · Fish
Dunkleosteus
“The Dunkleosteus is a large predatory fish, bearing an armored skull and jaw. Its reinforced exoskeleton gives it the ability to easily crush any prey to bits. They went extinct around 360 million years ago, during the Late Devonian period.”— in-game Bestiary description

Fish stats
Avg. sell value
C$8,169
C$ / kg
1.167
Weight range
2,460 kg – 7,000 kg
avg 4,754 kg
Base XP
2,000
By average value, Dunkleosteus ranks #2 of 62 Legendary fish with a listed price.
Where and when to catch Dunkleosteus
- Location
- Ancient Isle
- Preferred bait
- Minnow
- Time of day
- Day
- Weather
- —
- Season
- —
Dunkleosteus guide
Weighing in at an average of 4,754 kg, the Dunkleosteus is the kind of fish you notice on the line. This Legendary armored predator lives at Ancient Isle, bites on Minnow during the day, and ranges from 2,460 kg to 7,000 kg according to the wiki.
The size is what drives its price, because the per-kilo rate is only C$1.167. Average value lands at C$8,169, 140th of 742 documented fish, and its 7,000 kg maximum is 102nd of 663 by weight. Base XP is a generous 2,000, so it works as both a cash and a levelling catch.
Ginsu Shark and Leedsichthys share its Legendary tier in the same zone, so Ancient Isle can fill your Legendary slots with three heavyweights. Rods sold at the island are Krampus's Rod, Phoenix Rod and Stone Rod, so you can gear up on site. Bring Minnow, fish in daylight, and treat this as a strong sell.
Average value × mutation multiplier
Dunkleosteus value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$9,803 |
| Aether | ×15 | C$122,535 |
| Hades' Curse | ×11.1 | C$90,676 |
| Tryhard | ×10 | C$81,690 |
| Plagued | ×10 | C$81,690 |
| Ascended | ×9.9 | C$80,873 |
| Gravitas | ×9.81 | C$80,138 |
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 Ancient Isle
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.











