In Pokémon Blue, Shellder is found:
• Seafoam Islands; The floor below the first floor - 20% (odds of finding it)
• Seafoam Islands; The floor below that floor - 10%
You encounter it whilst fishing with a super rod.
You can catch shellder in Pokemon red, blue, yellow, gold, silver, crystal, FireRed, XD, diamond, and pearl.
You can't catch him on that game, but you can catch him in Blue or Red version.
its seafoam islands and its where you catch Articuno.
Bulbasaur is the first Pokemon according the Blue and Red versions of the game in the pokedex.
You can not get a mew in Pokemon Diamond without trading or cheating (HIGHLY NOT RECCOMENDED.) but there is a way to get a mew in the following games: Pokemon Blue, Pokemon Red, or Pokemon Yellow. look up "Mew Glitch" in Google search and find out how. hope this helped!
You can catch shellder in Pokemon red, blue, yellow, gold, silver, crystal, FireRed, XD, diamond, and pearl.
i would use a super rod. if this is the gen 1 games (red yellow blue fire red or leaf green) you can catch him where the SS anne was (i think you can only catch him on blue or fire red but im not positive)
in blue rescue team you are a pokemon, so you cant catch pokemon, you are friends with them.
Staryu, Shellder, Eevee and Poliwhirl. Hope this helps, It may not be all.
I think super rod. Anyway, that's what you need in red version, but it probably won't make any difference to blue version.
Try to catch it with a masterball. that's what i did.
Seriously? You can't catch trainers.
You cannot catch one. You can only choose it as a starter Pokemon in Pokemon Red and Blue.
Catch 'em all!
the blue one
You can catch it at Embedded Tower if you have a Blue Orb.
Ekans cannot be caught in Pokemon Blue version. You need to trade one from Pokemon Red. Similarly, Sandshrew is exclusive to Pokemon Blue.