Stats & Training
Nothing fancy in Corphish's spread. It leans physical with Attack out front. And you'll get 1 Attack EV per KO for it. Follows a standard growth curve.
It came from overseas. It is a very hardy creature that will quickly proliferate, even in polluted streams.
It came from overseas. It is a very hardy creature that will quickly proliferate, even in polluted streams.
Corphish Weakness
Electric and Grass moves hit Corphish for super-effective damage. The Water typing picks up 4 resistances to work with. Corphish's physical bulk (base 65 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.
| Damage | Types |
|---|---|
| 2x (Weak) | Electric, Grass |
| 0.5x (Resist) | Fire, Water, Ice, Steel |
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
In FireRed & LeafGreen, Breloom's Mach Punch hits Corphish for 41-49%. Raikou threatens a KO with Thunderbolt (265-312%).
 Breloom GrassFighting | B | |
Recommended Build AbilityEffect Spore ItemLeftovers NatureJolly Moves
Damage vs Corphish View Breloom builds →Mach Punch41-49% | ||
 Raikou Electric | B | |
Recommended Build AbilityPressure ItemLeftovers NatureTimid Moves
Damage vs Corphish View Raikou builds →Thunderbolt 2x265-312%KO | ||
FireRed & LeafGreen Evolution
Corphish is the base form in a two-stage line leading to Crawdaunt. Check the evolution method below. Plenty of partners for breeding via two egg groups. Eggs are quick to hatch. The evolved forms gain up to 160 total stats over Corphish. View every chain in the Evolution Chart.
How to Evolve
Breeding
Breed Corphish easily with 58 breeding partners from the Water1 and Water3 egg groups. Pass egg moves like Ancient Power, Body Slam, Endeavor and 1 more to offspring.
FireRed & LeafGreen Corphish Best Moveset
Best Build
No build content available for this Pokemon in Gen 3.
Try selecting a different game/generation filter, or check back later.
Moves
Without breeding, Corphish misses out on Ancient Power and Body Slam. That's 4 egg moves adding depth that the base kit lacks. STAB comes from Crabhammer and Surf, with coverage across 8 types rounding things out.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
How to Get Corphish in FireRed & LeafGreen
Corphish can't be caught in FireRed & LeafGreen. Bring it over from Ruby, Emerald, or Ultra Sun instead. The encounter info below covers the source games.
Corphish is not available as a wild encounter in this game.
Available in:
Then trade to FireRed & LeafGreen.
Also found in:
Corphish Guide
Get Corphish to Crawdaunt at level 30. At 308 BST, Corphish is just the starting point.
Level 30 gets you Crawdaunt. Not the fastest evolution, so consider Exp. Share or route grinding to speed it up.
In FireRed & LeafGreen, For a casual playthrough, Corphish works as a placeholder. Water coverage is useful early. The real payoff is Crawdaunt. That's where the stats start mattering.
You can find Corphish in FireRed & LeafGreen. The Locations section has the full breakdown of routes and encounter details. It also appears in 14 other games across the series.
Game Availability
Debuting in Ruby & Sapphire, Corphish appears in 15 games across 8 generations. A reliable presence in most mainline games, typically found through catching or hatching as a base form.
Click a game to view version-specific details
- Gen 1Y
Yellow - Gen 1RB
Red & Blue - Gen 2GS
Gold & Silver - Gen 2C
Crystal - Gen 3RSDebut
Ruby & Sapphire - Gen 3FRLG
FireRed & LeafGreen - Gen 3E
Emerald - Gen 4Pt
Platinum - Gen 4HGSS
HeartGold & SoulSilver - Gen 4DP
Diamond & Pearl - Gen 5BW
Black & White - Gen 5B2W2
Black 2 & White 2 - Gen 6XY
X & Y - Gen 6ORAS
Omega Ruby & Alpha Sapphire - Gen 7USUM
Ultra Sun & Ultra Moon - Gen 7SM
Sun & Moon - Gen 7LGPE
Let's Go Pikachu & Eevee - Gen 8SwSh
Sword & Shield - Gen 8PLA
Legends: Arceus - Gen 8BDSP
Brilliant Diamond & Shining Pearl - Gen 9SV
Scarlet & Violet - Gen 9LZA
Legends: Z-A - Gen 10WW
Winds & Waves