Catch a Magikarp. Use the fishing rod on any water and catch it.
Chinchou is not available in Pokemon Firered Version. You can only get it by trading from Pokemon Ruby / Sapphire / Emerald Version.
use that gameshark user.
There is no "Pal Park" in Pokemon Firered Version.
firered and leafgreen version
Get it from Pokemon emerald.
You can mostly get Water type Pokemon by fishing or surfing on water. Like the ocean or sea.
The emerald doesn't exist in firered.
No, Pokemon FireRed version is for GBA.
On Cinnabar Island
mt. ember
in the somewhat tall grass. or when you are fishing with a fishing pole. or when you run into a Pokemon when surfing on water.
It is red and it says Pokemon FireRed version or something like that.