you can't, its only possible to catch him in Pokemon silver and gold on route 6
The only way you can get an ampharos is to catch a mareep then level it up to level 30. You can catch a mareep on Route 32, 42 or 43. Good luck ^^
You can not catch it in leafgreen,but in firered you can.
You'll need to trade for it.
You can catch Mareep in Altering Cave.Mareep is not available in firered you must trade one from emerald or colosseum.
you can't, its only possible to catch him in Pokemon silver and gold on route 6
The only way you can get an ampharos is to catch a mareep then level it up to level 30. You can catch a mareep on Route 32, 42 or 43. Good luck ^^
You can not catch it in leafgreen,but in firered you can.
trade
Nowhere.
trade him
You can either catch a mareep, breed a mareep, trade a mareep or go to the global trade station and ask 4 a mareep/ Ampharos :)
easy catch a mareep
shinx,manectric,luxio,magneton,manemite,mareep,electrike,pachirisu,electabuzz and voltorb
You can't catch Flaafy, but you can catch Mareep at the Valley Windworks.
You'll need to trade for it.
trade it from silver, gold :(