The fifth Gym is in Petalburg against your father.
it is a dragon type Pokemon gym
The third gym leader in Pokemon Sapphire is Wattson and he is located in Mauville City.
fire gym in lavaridge
Winona at fortree city.
the seventh gym in pokemon sapphire is in mossdeep city.
In sapphire, the 5th gym leader is your dad, in that city after Oakdale.
you us a rod at the waters edge
it is in petalburg near the Pokemon gym
In Pokemon Sapphire, Ruby and Emerald the 7th Gym that's located in Mossdeep City has Psychic type Pokemon.
The fifth gym is in petalburg city
In the lavaridge town gym.
the grass type gym