Pokemon Ruby is a third generation Pokemon game. There are three fishing rods in the game. The Good Rod is found after the player surfs on Route 118 from Mauville City. There is a fisherman on the opposite shore who will hand over a Good Rod.
go to oldale and at the top there will be a fisher select him
use a fishing rod at the bottom of petalburg town! at the pond at the bottom
yes you find a luvdisc in sapphire. go to evergrande city Pokemon center use your super rod on the sea it is rare For more info check bulbapedia.com
You can use either the good rod or super rod the super rod will work more often for finding staryu.
You can only get a Corsola by trading it from Ruby, Sapphire, or Emerald. You can find Corsola in RSE by fishing in Route 128 (super rod), and by fishing at Ever Grande City (super rod)
First of all it depends on what route your fishing in but you catch these pokemon: Magikarp, Staryu, Carvanha, Horsea, Psyduck, Goldeen.
You can use the Good Rod in Pokemon Sapphire to catch Pokemon. To get it, talk to a fisherman on Route 118.
The fisherman next to dewford gym
you ask a fishing man
You talk to fishermen and one gives you a fishing rod.
You get the fishing rod at your home after the elite four.
Old rod, Good rod and Super rod