In Pokemon mansion you can catch a growlithe and you can get a flareon( you need to evolve the evee with fire stone). By the way you can get an evee at the apartment(last floor) in the celadon city.
There really isn't a strongest. For that all depends on the stats, level, and of course moves. Charizard is a good fire pokemon, but so is Arcanine!
Emerald as alot more features than firered and leafgreen including Pokemon contests, the battle frontier and you can catch certain Pokemon firered and leafgreen both can't get over all if you want to buy a certain GBA Pokemon version get Emerald but leafgreen and firered are good choices to that's because it includes the new sevii islands to explore and the game has a little more difficulty in it that is actually a good thing by the way.
nopes
A lot! atlease 85 percent of the Pokemon you can catch! Edit: You can catch basically any of the original Kanto Pokémon, plus a few Johto once you get to the Sevii Islands late in the game. These include Pikachu, Bulbasaur, Charizard, Dugtrio, Rhydon, Zapdos, Entei, and about 150 others! Some Pokémon are only in Firered Version, like Arbok and Growlithe, so if you prefer the FireRed-exclusive Pokémon, get FireRed. Leafgreen has version exclusive Pokemon that are pretty good, though.
you get jynx by trading with some guy Dontae in his house in cerulean city.
goldeen is one of the Pokemon
Charizard is good but not as good as moltras but rapidash is fast and good for fire blast
Charizard, Entei, Moltres, Rapidash, and Arcanine are good examples
the safari zone is a good place to start :)
use good rod on route 19
on fire red good rod or great rod will catch goldeen but goldeen is usually only on level 5.
good rod or super rod next to bills house.You can also catch a Poliwhirl there.Poliwag is not in leafgreen you get horsea instead via the good rod and super rod. To get poliwag trade one from firered.
from the man in the house on the right in fushia city (the city with the safari)
pigeot charizard zapdos moltres articuno fearow
There really isn't a strongest. For that all depends on the stats, level, and of course moves. Charizard is a good fire pokemon, but so is Arcanine!
at stark mountain
It's only available in leaf green. use the good rod Actually YES you can catch Krabby in fire red, they' re just uncommon, and you catch them with good rods.A Krabby is easiest to catch using a Good Rod. It can be obtained in Fuchsia City at the Fishing Guru's house. Nearby, at the beach south of Fuschia, about a fifth of the catches will be a Krabby. It can be caught at the edge of almost any water with waves that you are allowed to fish on. Using a Super Rod to catch a Krabby in FireRed is very difficult, if not impossible. In FireRed at least, they are generally level 6-15, too weak for a Super Rod.