Question

Yesterday I caught a feebas on the pokewalker of hg, I traded it to my platinum version and gave it poffins until it won't it any dry poffins anymore and it had max beaty. Then I trained it one level but it didn't evolve. What did I do wrong?

Comments

You did the training on Platinum or did you send Feebas back to HG?

Answer 1

After ruby and sapphire, they made it where you have to trade a feebas with a prism scale to evolve it.

EDIT:
Its supposed to be with beauty in platinum HG/SS aswell.

Comments

Actually not.
(Gen 3-4: Max Beauty;
Gen 5: trade holding Prism Scale)  
HG Platinum are Gen 4
Black&White are Gen 5

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Hmm, thats what I thought, but then I saw this??

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But I maxed its beauty and it didn't evolve in platinum?

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Well, if you have white or black, migrate it, then just trade it with a prism scale.