You must catch one in the wild; there is a 1/8192 chance of finding one.
barbacoach
Barboach
whishcash does not evolve
whishcash is a fully evolved Pokemon
sorry to say this but wishcash does no evliove
It evolves at LVL 30 into a Whishcash.
whishcash does not evolve unless you mean barboach he evolves at level 30
Either use a key in solar cave or when lombre speaks of stormy sea, speak to whishcash
i can get them shiny but once i get them shiny, when I polish them they get scratched and become less shiny.
choices: all if you train them hard enough * milotic * gyarados * lumineon * whishcash * empoleon * ...
Shiny, as is bright, is shiny, NOT shiney as most mistake it for.
Either evolve a Barboach at level 30, or fish for Whiscash in Meteor Falls/Victory Road Basement 2