1.0× this
Limited
Sunny O'CoinC$5,100StableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
MythicalValue rank #160 of 677
C$5,063
= C$5,063 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Blisterback Blenny is worth about the same as Sunny O'Coin (C$5,100) and about the same as Molten Banshee (C$5,023).
Fish data
RarityMythical
Where to catchMariana's Veil (Volcanic Vents)
Average weight2,250 kg
Weight range737 – 5,520 kg
Sells per kgC$2.25
XP1,500
Recent changes
Full update log →No change since Nov 9, 2026Blisterback Blenny is still C$5,063.
Fish with a similar value
Sunny O'CoinC$5,1000.99× this
Exotic
Molten BansheeC$5,023StableSynced yesterday
0.99× this
Relic
Dune RelicC$5,000StableSynced yesterday
0.99× this
Mythical
Great White SharkC$5,000StableSynced yesterday
What can Blisterback Blenny trade for?
1 × Blisterback Blenny ≈ 2 × Abyssal Devourer (C$5,314 vs C$5,063, 5.0% apart = Fair)Try it in the calculator
1 × Blisterback Blenny ≈ 2 × Oarfish (C$5,120 vs C$5,063, 1.1% apart = Fair)Try it in the calculator
1 × Blisterback Blenny ≈ 2 × Manta Ray (C$5,100 vs C$5,063, 0.7% apart = Fair)Try it in the calculator
Blisterback Blenny sell price by weight and mutation
C$ at 2.25 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest737 kg | Average2,250 kg | Heaviest5,519.9 kg |
|---|---|---|---|---|
| No mutation | 1 | 1,659 | 5,063 | 12,420 |
| Shiny | 1.85 | 3,070 | 9,367 | 22,977 |
| Sparkling | 1.85 | 3,070 | 9,367 | 22,977 |
| Nightmare | 8.8 | 14,600 | 44,555 | 109,296 |
| Necrotic | 7.4 | 12,277 | 37,467 | 91,908 |
| Shrouded | 7 | 11,613 | 35,441 | 86,940 |
| Wicked | 6.6 | 10,950 | 33,416 | 81,972 |
| Prismatic | 6.5 | 10,784 | 32,910 | 80,730 |
| NightmareFischFright 2025 | 8.8 | 14,600 | 44,555 | 109,296 |
| Jack's CurseFischFright 2025 | 8.5 | 14,102 | 43,036 | 105,570 |
| PopsicleFischfest | 8.16 | 13,538 | 41,315 | 101,348 |
Other fish at Mariana's Veil (Volcanic Vents)
- Magma Leviathan · Exotic · 1.79 C$/kg
- Scalding Swordfish · Legendary · 1.6 C$/kg
- Hellfire Haddock · Common
- Infernal Iguanafish · Uncommon
- Smoldering Stingray · Unusual
FAQ
How much is Blisterback Blenny worth in Fisch?
One average Blisterback Blenny is worth about C$5,063. A Shiny or Sparkling one (×1.85) is C$9,366, and a Midas one (×2.5) is C$12,656. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Blisterback Blenny sell for at different weights?
At 2.25 C$ per kg, Blisterback Blenny sells for 1,659 C$ at its lightest weight (737 kg) and 12,420 C$ at its heaviest (5,519.9 kg), with no mutation.
Where do you catch Blisterback Blenny in Fisch?
Blisterback Blenny is listed under Mariana's Veil (Volcanic Vents). Mariana's Veil (Volcanic Vents) has 6 fish in total.
How rare is Blisterback Blenny?
Fisch Wiki lists Blisterback Blenny as Mythical and it gives 1,500 XP. It weighs 737–5,519.9 kg.