1.0× this
Exotic
Flower GuardianC$44KStableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
SecretValue rank #35 of 677
C$44K
= C$44,000 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Gem Blobfish is worth about the same as Summer Scylla (C$44.3K) and about the same as Flower Guardian (C$44K).
Fish data
RaritySecret
Where to catchTreasure Island
Average weight5.5 kg
Weight range1 – 21 kg
Sells per kgC$8,000
XP5,000
Recent changes
Full update log →No change since Nov 9, 2026Gem Blobfish is still C$44,000.
Fish with a similar value
Flower GuardianC$44K1.0× this
Special
Summer ScyllaC$44.3KStableSynced yesterday
1.0× this
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Christmas Bloop FishC$44.5KStableSynced yesterday
0.98× this
Exotic
TerrosunderC$43KStableSynced yesterday
What can Gem Blobfish trade for?
1 × Gem Blobfish ≈ 2 × Pirate Captain's Goldfish (C$45.1K vs C$44K, 2.6% apart = Fair)Try it in the calculator
1 × Gem Blobfish ≈ 2 × Blue Whale (C$43K vs C$44K, 2.3% apart = Fair)Try it in the calculator
1 × Gem Blobfish ≈ 3 × Beached Relic (C$45K vs C$44K, 2.3% apart = Fair)Try it in the calculator
Gem Blobfish sell price by weight and mutation
C$ at 8,000 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest1 kg | Average5.5 kg | Heaviest21 kg |
|---|---|---|---|---|
| No mutation | 1 | 8,000 | 44,000 | 168,000 |
| Shiny | 1.85 | 14,800 | 81,400 | 310,800 |
| Sparkling | 1.85 | 14,800 | 81,400 | 310,800 |
| Nightmare | 8.8 | 70,400 | 387,200 | 1,478,400 |
| Necrotic | 7.4 | 59,200 | 325,600 | 1,243,200 |
| Shrouded | 7 | 56,000 | 308,000 | 1,176,000 |
| Wicked | 6.6 | 52,800 | 290,400 | 1,108,800 |
| Prismatic | 6.5 | 52,000 | 286,000 | 1,092,000 |
| NightmareFischFright 2025 | 8.8 | 70,400 | 387,200 | 1,478,400 |
| Jack's CurseFischFright 2025 | 8.5 | 68,000 | 374,000 | 1,428,000 |
| PopsicleFischfest | 8.16 | 65,280 | 359,040 | 1,370,880 |
Other fish at Treasure Island
- Gem Anchovy · Common · 845 C$/kg
- Gem Eel · Uncommon · 620 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 Blobfish worth in Fisch?
One average Gem Blobfish is worth about C$44,000. A Shiny or Sparkling one (×1.85) is C$81,400, and a Midas one (×2.5) is C$110,000. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Gem Blobfish sell for at different weights?
At 8,000 C$ per kg, Gem Blobfish sells for 8,000 C$ at its lightest weight (1 kg) and 168,000 C$ at its heaviest (21 kg), with no mutation.
Where do you catch Gem Blobfish in Fisch?
Gem Blobfish is listed under Treasure Island. Treasure Island has 19 fish in total.
How rare is Gem Blobfish?
Fisch Wiki lists Gem Blobfish as Secret and it gives 5,000 XP. It weighs 1–21 kg.