first you have to get a poliwhirl.then you need to get a king's rock.now you can evolve poliwhirl into politoad unless you want a poliwrath.then you need to get a water stone and give it to poliwhirl at any level.
Poliwag > lvl 25 > Poliwhirl > (water stone > Poliwrath) (trading with King's Rock > Politoad)
MT. Silver
Poliwhirl evolves into poliwrath when you use a Water Stone on it. It can also evolve into a politoed if you trade it while it's holding a King's Rock. Poliwhirle does not evolve by leveling up. If you give it a Water Stone it becomes a Poliwrath and if you trade it while holding a King's Rock it becomes a Politoad.
Level 45
you must trade with gold or silver in order for poliwhirl to evolve. kings rock
lapras
In Pokemon Gold, Silver, and Crystal, Poliwhirl evolves into a Poliwrath when you use a Water Stone on it. Poliwhirl can also evolve into Politoed if you give it a King's Rock to hold and trade it to another player.
poliwhirl has to be traded with a kings rock to get politoed
In violet town behind the pokémart
To get one you have to give a water stone to a Poliwhirl.
you give it to a poliwhirl or slowpoke,trade them and they evolve into politoed and slowking
Yes, he can, by trading him whilst he is holding a king's rock.