Surf to Cianwood and visit the pharmacy there.
You can only get the SecretPotion after you have talked to Jasmine in the Olivine Lighthouse. Then she will ask you to get Ampharos some Medicine. You go to Cianwood City and talk to the guy at the Pharmacy and he will give you SecretPotion for Ampharos.
cianwood city
I have HeartGold and in Cianwood theres a store there and go in and he'll give you the SuperPotion or something like that. Give it to Jasmine and then Ampharos will light up.Pokemon soul silver the Pokemon in the Olivine City Lighthouse Needs medicine, you can get the medicine in the Cianwood City and you get it in the pharmancy next to the medical center
The medicine for the lighthouse Pokemon (ampharos) is in cianwood city. Get the medicine and return to olivine. Deafeating the gym will make this easier because you will be able to use fly, once you defeat the gym and walk out the lady will give you the hm for fly. Return to olivine and cure ampharos then you may battle the gym and its leader which is the person who was taking care of ampharos.
Get the medicine in cianwood city across the ocean for Jasmines ampharos. She will then battle you.
You have to get surf, then surf to cianwood. It'll be in the cianwood pharmacy.
Surf to Cianwood and visit the pharmacy there.
You can only get the SecretPotion after you have talked to Jasmine in the Olivine Lighthouse. Then she will ask you to get Ampharos some Medicine. You go to Cianwood City and talk to the guy at the Pharmacy and he will give you SecretPotion for Ampharos.
cianwood city
get the secret medicine from the pharmacy to ampharos then beat jasmine
To get the medicine for the Olivine Lighthouse's Ampharos you must have a Pokemon that knows surf. Surf to Cianwood, get the medicine from the medicine shop, surf back to Olivine, and give the medicine to Ampharos.
I have HeartGold and in Cianwood theres a store there and go in and he'll give you the SuperPotion or something like that. Give it to Jasmine and then Ampharos will light up.Pokemon soul silver the Pokemon in the Olivine City Lighthouse Needs medicine, you can get the medicine in the Cianwood City and you get it in the pharmancy next to the medical center
you have to give the ampharos at the light house in olivine city medicine from cianwood city. once you complete that he should let you pass
You get it at the Cianwood City Pharmacy. It is used to Cure The Lighthouse Pokemon Ampharos. This answer is right-on. the pharmacy in Cianwood City in the Johto Region, and it is used to cure the ailling lighthouse Pokemon ampharos.
The medicine for the lighthouse Pokemon (ampharos) is in cianwood city. Get the medicine and return to olivine. Deafeating the gym will make this easier because you will be able to use fly, once you defeat the gym and walk out the lady will give you the hm for fly. Return to olivine and cure ampharos then you may battle the gym and its leader which is the person who was taking care of ampharos.
Get the special medicine from cianwood and heal ampharos at the lighthouse, some guy will give you it, I think.