1.0× this
Trash
Destroyed FossilC$35StableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
CommonValue rank #624 of 677
C$35
= C$35 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Petrified Ammonite is worth about the same as Carrot Pufferfish (C$36) and about the same as Destroyed Fossil (C$35).
Fish data
RarityCommon
Where to catchDrylands
Average weight2.25 kg
Weight range1 – 7 kg
Sells per kgC$15.733
XP35
Recent changes
Full update log →No change since Nov 9, 2026Petrified Ammonite is still C$35.
Fish with a similar value
Destroyed FossilC$351.0× this
Common
Neon TetraC$35StableSynced yesterday
1.0× this
Common
Carrot PufferfishC$36StableSynced yesterday
1.0× this
Trash
RockC$36StableSynced yesterday
What can Petrified Ammonite trade for?
1 × Petrified Ammonite ≈ 3 × Clam (C$36 vs C$35, 2.9% apart = Fair)Try it in the calculator
1 × Petrified Ammonite ≈ 4 × Fungal Cluster (C$36 vs C$35, 2.9% apart = Fair)Try it in the calculator
1 × Petrified Ammonite ≈ 7 × Colossal Squid (C$35 vs C$35, 0.0% apart = Fair)Try it in the calculator
Petrified Ammonite sell price by weight and mutation
C$ at 15.7 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest1 kg | Average2.25 kg | Heaviest7.4 kg |
|---|---|---|---|---|
| No mutation | 1 | 16 | 36 | 117 |
| Shiny | 1.85 | 30 | 67 | 217 |
| Sparkling | 1.85 | 30 | 67 | 217 |
| Nightmare | 8.8 | 141 | 317 | 1,030 |
| Necrotic | 7.4 | 119 | 267 | 866 |
| Shrouded | 7 | 112 | 252 | 819 |
| Wicked | 6.6 | 106 | 238 | 773 |
| Prismatic | 6.5 | 104 | 234 | 761 |
| NightmareFischFright 2025 | 8.8 | 141 | 317 | 1,030 |
| Jack's CurseFischFright 2025 | 8.5 | 136 | 306 | 995 |
| PopsicleFischfest | 8.16 | 131 | 294 | 955 |
Other fish at Drylands
- Dune Relic · Relic · 238.1 C$/kg
- Dryskin Minnow · Common · 30 C$/kg
- Cactus-Feeder Barb · Uncommon · 27.5 C$/kg
- Bone-Plate Dace · Uncommon · 25.56 C$/kg
- Calcified Trilobite · Common · 25 C$/kg
- Mirage Fin · Uncommon · 21.46 C$/kg
- Silt-Crusted Carp · Uncommon · 20 C$/kg
- Sandbar Loach · Common · 19.2 C$/kg
- Shard-Tooth Salmon · Unusual · 19.17 C$/kg
- Marrow Pike · Unusual · 15.31 C$/kg
FAQ
How much is Petrified Ammonite worth in Fisch?
One average Petrified Ammonite is worth about C$35. A Shiny or Sparkling one (×1.85) is C$65, and a Midas one (×2.5) is C$89. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Petrified Ammonite sell for at different weights?
At 15.7 C$ per kg, Petrified Ammonite sells for 16 C$ at its lightest weight (1 kg) and 117 C$ at its heaviest (7.4 kg), with no mutation.
Where do you catch Petrified Ammonite in Fisch?
Petrified Ammonite is listed under Drylands. Drylands has 16 fish in total.
How rare is Petrified Ammonite?
Fisch Wiki lists Petrified Ammonite as Common and it gives 35 XP. It weighs 1–7.4 kg.