The west sea Shellos it pink, with bumps on its back. Both Shellos move like a slug. This is unsurprising, because it is the 'Sea Slug Pokémon'. In all, the West Sea Shellos isn't much different than the east sea Shellos.
The east sea Shellos is mostly blue, with a soft green underbelly. There are strange wings on this Shellos' back.
Shellos evolves into Gastrodon once it reaches level 30.
|Diamond/Pearl|| (West Sea)Routes 205, 218, 221, and 224, Fuego Ironworks, Valley Windworks|
(East Sea) Route 213
|Platinum|| (West Sea)Routes 205, 218, Fuego Ironworks, Valley Windworks, Canalave City|
(East Sea) Routes 212 and 213, Pastoria City
Side Game Locations
|Explorers of Time & Explorers of Darkness|| West Sea: Drenched Bluff (B1F-B6F)|
East Sea: Beach Cave (B1F-B4F)
|Pokémon Ranger: Shadows of Almia|| Nabiki Beach|
Side Game Data
- Pokémon.com Pokédex
- Serebii.net Pokédex data
- Legendary Pokémon data
- The Pokémon Database
- Pokémon Dream Pokédex data
- Psypokes Psydex data