No magicarp can not stop evolving without cheats or hacks
He is in the basement of the underground place. Beat two robbers in the switch room.
You need the Rainbow Wing from the radio director and after that, go up top of Tin Tower to battle it.
in the undergroud tunnel
Not much difference, there are Pokemon only found in Gold and Pokemon only found in Silver. The other difference is that you get the Rainbow Wing from director in Gold and you get the Silver Wing from the director in Silver.
there isn't a clear ball there is only a clear bell but that's in Pokemon crystal after you save the director
You can't find it in Pokemon Gold. Wailer is a 3rd Generation Pokemon not available in 2nd Generation.
Go to google and type "Pokemon Gold Walkthrough" .
find out on your own nerds Pokemon sucks
you can probably find it on Ebay
you cant find raiku in Pokemon pearl just Pokemon gold
you have to find and catch them
The first fire Pokemon in Gold is Cyndaquil and you find it in Prof. Elm's lab