7 fish at Challenger's Deep. The wiki has no price per kg for any of them yet. Prices below are the lightest and heaviest weight with no mutation.
All 7 fish at Challenger's Deep
| Fish | Rarity | C$ / kg | Weight (kg) | Sells for (C$) |
|---|---|---|---|---|
| Chillfin Chimaera | Mythical | — | — | — |
| Chillshadow Chub | Uncommon | — | — | — |
| Cryo Coelacanth | Rare | — | 8–19 | — |
| Deep Freeze Devilfish | Unusual | — | 10–15.1 | — |
| Frostscale Fangtooth | Common | — | — | — |
| Iceberg Isopod | Rare | — | — | — |
| Subzero Stargazer | Uncommon | — | up to 12.5 | — |
Fishing at Challenger's Deep
The table is sorted by what each fish sells for at its heaviest weight, so the fish worth chasing are at the top. A fish with a low price per kg can still beat a pricier one if it grows much heavier. Open a fish for its mutation price table, or put your own catch into the sell calculator.
Looking somewhere else? See all Fisch locations.
Frequently asked questions
How many fish can you catch at Challenger's Deep in Fisch?
Fisch Wiki lists 7 fish for Challenger's Deep: 1 Common, 2 Uncommon, 1 Unusual, 2 Rare, 1 Mythical.
Data from Fisch Wiki (fisch.fandom.com), licensed CC BY-SA 4.0. We reformatted it and added the calculations. Last synced Nov 11, 2026. In-game prices can change with each update, so treat the game as the final word.