1.0× this
Trash
BasaltC$13StableSynced 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 #665 of 677
C$13
= C$13 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
⚠ The wiki's price per kg and its average sale don't agree for Beamtail Koi. We use the average sale; the game is the final word.
Value by mutation
All mutations →Beamtail Koi is worth a bit less than Toxic Jellymass (C$14) and about the same as Basalt (C$13).
Fish data
RarityUncommon
Where to catchasol
Average weight8 kg
Weight range4 – 25 kg
Sells per kgC$1.615
XP95
Recent changes
Full update log →No change since Nov 9, 2026Beamtail Koi is still C$13.
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What can Beamtail Koi trade for?
1 × Beamtail Koi ≈ 4 × Broken Arrow (C$12 vs C$13, 4.6% apart = Fair)Try it in the calculator
1 × Beamtail Koi ≈ 11 × String (C$13 vs C$13, 1.5% apart = Fair)Try it in the calculator
Beamtail Koi sell price by weight and mutation
C$ at 103.3 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest4 kg | Average8 kg | Heaviest25.2 kg |
|---|---|---|---|---|
| No mutation | 1 | 414 | 827 | 2,604 |
| Shiny | 1.85 | 766 | 1,530 | 4,818 |
| Sparkling | 1.85 | 766 | 1,530 | 4,818 |
| Nightmare | 8.8 | 3,644 | 7,278 | 22,916 |
| Necrotic | 7.4 | 3,064 | 6,120 | 19,270 |
| Shrouded | 7 | 2,898 | 5,789 | 18,228 |
| Wicked | 6.6 | 2,733 | 5,459 | 17,187 |
| Prismatic | 6.5 | 2,691 | 5,376 | 16,926 |
| NightmareFischFright 2025 | 8.8 | 3,644 | 7,278 | 22,916 |
| Jack's CurseFischFright 2025 | 8.5 | 3,519 | 7,030 | 22,134 |
| PopsicleFischfest | 8.16 | 3,379 | 6,749 | 21,249 |
FAQ
How much is Beamtail Koi worth in Fisch?
One average Beamtail Koi is worth about C$13. A Shiny or Sparkling one (×1.85) is C$24, and a Midas one (×2.5) is C$32. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Beamtail Koi sell for at different weights?
At 103.3 C$ per kg, Beamtail Koi sells for 414 C$ at its lightest weight (4 kg) and 2,604 C$ at its heaviest (25.2 kg), with no mutation.
Where do you catch Beamtail Koi in Fisch?
Beamtail Koi is listed under asol.
How rare is Beamtail Koi?
Fisch Wiki lists Beamtail Koi as Uncommon and it gives 95 XP. It weighs 4–25.2 kg.