The best water Pokemon in sapphire would probably be Kyogre.
-Hope I helped...:D
It's Lugia
The best water type would be Kyogre but you can't get it in leafgreen you need to get one from sapphire or emerald other than that the best water Pokemon is blastoise.
the best Pokemon region is hoenn { ruby,Sapphire,emerald }
You can trade with another sapphire, ruby, emerald, firered, leafgreen, Pokemon colosseum, Pokemon xd gale of darkness and Pokemon box ruby and sapphire.
you can't find it in Pokemon sapphire, but you can find it in Pokemon ruby. Hope this helped. :-)
The best starter Pokemon in Emerald/Ruby/Sapphire is Torchic. If you level it up well, it'll sail you through the first 3 gyms with ease.
Best non-legendary water pokemon would be Gyarados. Best legendary water pokemon is Kyogre.
in the water maybe
in the water maybe
Yes, the water stone from Pokemon looks like Sapphire.
the best pokemon to use is mudkip.
Staryu
treecko
under water
The best water type would be Kyogre but you can't get it in leafgreen you need to get one from sapphire or emerald other than that the best water Pokemon is blastoise.
the best Pokemon region is hoenn { ruby,Sapphire,emerald }
treeko
Wurmple