1.0× this
Limited
Nessie's SpineC$175StableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
GemstoneValue rank #462 of 677
C$175
= C$175 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Ruby is worth about the same as Icy Carp (C$179) and about the same as Nessie's Spine (C$175).
Fish data
RarityGemstone
Where to catchAncient Isle
Average weight1.2 kg
Weight range1 – 3 kg
Sells per kgC$145.833
XP—
Recent changes
Full update log →No change since Nov 9, 2026Ruby is still C$175.
Fish with a similar value
Nessie's SpineC$1750.98× this
Unusual
EscolarC$172StableSynced yesterday
0.98× this
Rare
NapoleonfishC$172StableSynced yesterday
0.98× this
Unusual
Scurvy SailfishC$172StableSynced yesterday
What can Ruby trade for?
1 × Ruby ≈ 2 × Ironjaw Guppy (C$182 vs C$175, 4.0% apart = Fair)Try it in the calculator
1 × Ruby ≈ 2 × Colossal Nico (C$180 vs C$175, 2.9% apart = Fair)Try it in the calculator
1 × Ruby ≈ 2 × Flounder (C$176 vs C$175, 0.6% apart = Fair)Try it in the calculator
Ruby sell price by weight and mutation
C$ at 95.5 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest0.6 kg | Average1.2 kg | Heaviest2.7 kg |
|---|---|---|---|---|
| No mutation | 1 | 58 | 115 | 258 |
| Shiny | 1.85 | 108 | 213 | 478 |
| Sparkling | 1.85 | 108 | 213 | 478 |
| Nightmare | 8.8 | 511 | 1,012 | 2,271 |
| Necrotic | 7.4 | 430 | 851 | 1,910 |
| Shrouded | 7 | 406 | 805 | 1,806 |
| Wicked | 6.6 | 383 | 759 | 1,703 |
| Prismatic | 6.5 | 377 | 748 | 1,677 |
| NightmareFischFright 2025 | 8.8 | 511 | 1,012 | 2,271 |
| Jack's CurseFischFright 2025 | 8.5 | 493 | 978 | 2,193 |
| PopsicleFischfest | 8.16 | 474 | 939 | 2,106 |
Other fish at Ancient Isle
- Banana · Secret · 18,500 C$/kg
- Ancient Fragment · Fragment · 5,000 C$/kg
- Meg's Fang · Mythical · 750 C$/kg
- Meg's Spine · Mythical · 300 C$/kg
- Opal · Gemstone · 156.25 C$/kg
- Amethyst · Gemstone · 94 C$/kg
- Hallucigenia · Rare · 20 C$/kg
- Piranha · Common · 17 C$/kg
- Amblypterus · Mythical · 13.89 C$/kg
- Acanthodii · Unusual · 10 C$/kg
FAQ
How much is Ruby worth in Fisch?
One average Ruby is worth about C$175. A Shiny or Sparkling one (×1.85) is C$324, and a Midas one (×2.5) is C$438. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Ruby sell for at different weights?
At 95.5 C$ per kg, Ruby sells for 58 C$ at its lightest weight (0.6 kg) and 258 C$ at its heaviest (2.7 kg), with no mutation.
Where do you catch Ruby in Fisch?
Ruby is listed under Ancient Isle. Ancient Isle has 30 fish in total.
How rare is Ruby?
Fisch Wiki lists Ruby as Gemstone. It weighs 0.6–2.7 kg.