The Radioactive Carp is one of the five Legendary Fish that must be caught for Mr. Qi's Extended Family Quest. It has the same sell price, healing effect, location, and chance of hooking as the Mutant Carp. It can only be caught when the quest is active, but more than one can be caught per quest.
Fish Calendar
Radioactive Carp
- Name
- Radioactive Carp
- Seasons
- Spring / Summer / Fall / Winter
- Weather
- Any
- Time
- Any
- Locations
- The Sewers
- Difficulty
- 80
- Sell price
- 1000g
- Bundle usage
- None
- Community Center bundle
- No
Last checked: 2026-05-18 · Source: Stardew Valley Wiki
How to catch
Look for Radioactive Carp during Spring / Summer / Fall / Winter at The Sewers. Time: Any. Weather: Any.
Weather
Any