in the city where you have to use dive. use dive, but don't go into the city, then there should be some grass around. search for Pokemon in the grass, and a feebas should come up. he is a very rare Pokemon, so don't expect to find him so quickly!
Route 119.
febas evolves into milotic
6 random patches of water on route 119. Have fun looking for it =).
I don't think Feebas can be caught from Platinum, you'll have to trade from Ruby, Sapphire, or Emerald.
catch a febas, give it gold pokeblocks that raise its beauty, and raise it one more level
Feebas cannot be caught in Pokemon LeafGreen. You would have to trade one from Ruby, Sapphire, or Emerald.
There is no exact place, where it is changes. Look for the rain is all I can say.
its only available in like four spots so just keep fishing and eventually you will find it.
You cannot catch a Stantler in Firered get one from Pokemon emerald or Pokemon colosseum.
the same place in Ruby and Sapphire , the long river west of fortress city. It is also the east of the weather incertitude .
First you have to raise febas' beauty condition all the way up( wait til the berry master comes to lilycove and make blue pokeblocks) then raise febas one more level and...BAM you have a rare milotic
I forget but it's by a river use a super rod the wait you get it and raise its beauty the you level it up the you get a milotic or febas hope that helped