you have to use a itemfinder
Go the secret exit in Rusturf Tunnel. Use the itemfinder and look around. I do not know the precise location, only that it is right of the nerd. And when you look at him, he clearly has glasses on WTF!? Hope this helped! Shinin
it is in petalburg near the Pokemon gym
no.
near sootopolist
north and then south from Slateport near Rustboro near Oldale
use the super rod near the weather center near fortree city in the water.
Get the leg pokemon mewtwo
You can find these underwater near the hunters house.
U get a roserade in the grass near Verandturf town.
go near fortree city and find stiven!
Underwater near sootopolis city.
You find relicanth underwater near sootopolis city.