Ancient GoldwraithC$322K⚠ Check in gameSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
Secret
No value yet
The Fisch Wiki has no average sell price for Thornfish, so we don't give it a value. It shows here once the wiki adds one.
Not rated yet — can't go in the calculator.
Fish data
RaritySecret
Where to catchSecond Sea, Pine Shoals
Average weight—
Weight range—
Sells per kg—
XP8,000
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Other fish at Second Sea
- Phantom Koi · Extinct · 14 C$/kg
- Brimstone Angler · Mythical
- Pine Zephyrfish · Extinct
- Tropicspike · Extinct
FAQ
Where do you catch Thornfish in Fisch?
Thornfish is listed under Second Sea, Pine Shoals. Second Sea has 5 fish in total.
How rare is Thornfish?
Fisch Wiki lists Thornfish as Secret and it gives 8,000 XP.