0.99× this
Legendary
Scalding SwordfishC$2,080StableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
UncommonValue rank #238 of 677
C$2,108
= C$2,108 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Gem Eel is worth about the same as Golden Sea Pearl (C$2,188) and about the same as Scalding Swordfish (C$2,080).
Fish data
RarityUncommon
Where to catchTreasure Island
Average weight3.4 kg
Weight range2 – 11 kg
Sells per kgC$620
XP1,600
Recent changes
Full update log →No change since Nov 9, 2026Gem Eel is still C$2,108.
Fish with a similar value
Scalding SwordfishC$2,0800.97× this
Limited
Clout CarpC$2,043StableSynced yesterday
0.97× this
Legendary
Flying GurnardC$2,035StableSynced yesterday
1.0× this
Exotic
Golden Sea PearlC$2,188StableSynced yesterday
What can Gem Eel trade for?
1 × Gem Eel ≈ 2 × Gorgon Grouper (C$2,044 vs C$2,108, 3.0% apart = Fair)Try it in the calculator
1 × Gem Eel ≈ 3 × Gem Salmon (C$2,100 vs C$2,108, 0.4% apart = Fair)Try it in the calculator
1 × Gem Eel ≈ 3 × Inferno Wood (C$2,100 vs C$2,108, 0.4% apart = Fair)Try it in the calculator
Gem Eel sell price by weight and mutation
C$ at 620 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest1.8 kg | Average3.4 kg | Heaviest10.5 kg |
|---|---|---|---|---|
| No mutation | 1 | 1,116 | 2,108 | 6,510 |
| Shiny | 1.85 | 2,065 | 3,900 | 12,044 |
| Sparkling | 1.85 | 2,065 | 3,900 | 12,044 |
| Nightmare | 8.8 | 9,821 | 18,551 | 57,288 |
| Necrotic | 7.4 | 8,259 | 15,600 | 48,174 |
| Shrouded | 7 | 7,812 | 14,756 | 45,570 |
| Wicked | 6.6 | 7,366 | 13,913 | 42,966 |
| Prismatic | 6.5 | 7,254 | 13,702 | 42,315 |
| NightmareFischFright 2025 | 8.8 | 9,821 | 18,551 | 57,288 |
| Jack's CurseFischFright 2025 | 8.5 | 9,486 | 17,918 | 55,335 |
| PopsicleFischfest | 8.16 | 9,107 | 17,202 | 53,122 |
Other fish at Treasure Island
- Gem Blobfish · Secret · 8,000 C$/kg
- Gem Anchovy · Common · 845 C$/kg
- Queen Angelfish · Rare · 195 C$/kg
- Ruby Lionfish · Legendary · 160 C$/kg
- Goldband Butterflyfish · Uncommon · 131.82 C$/kg
- Emerald Angelfish · Common · 131.78 C$/kg
- Gem Salmon · Common · 100 C$/kg
- Gemscale Mandarinfish · Uncommon · 61.82 C$/kg
- Crowned Royal Gramma · Common · 43.33 C$/kg
- Net Wolffish · Rare · 9 C$/kg
FAQ
How much is Gem Eel worth in Fisch?
One average Gem Eel is worth about C$2,108. A Shiny or Sparkling one (×1.85) is C$3,900, and a Midas one (×2.5) is C$5,270. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Gem Eel sell for at different weights?
At 620 C$ per kg, Gem Eel sells for 1,116 C$ at its lightest weight (1.8 kg) and 6,510 C$ at its heaviest (10.5 kg), with no mutation.
Where do you catch Gem Eel in Fisch?
Gem Eel is listed under Treasure Island. Treasure Island has 19 fish in total.
How rare is Gem Eel?
Fisch Wiki lists Gem Eel as Uncommon and it gives 1,600 XP. It weighs 1.8–10.5 kg.