Level 2: Pikachu's Play Days >> Olivine

In Olivine, Pikachu finds a lost Poliwag which says that there are also four other Poliwag missing in that area of the pond. They are all placed in the pond in random areas and without the View Mode they are pretty difficult for Pikachu to find. Try to bring all the lost Poliwag to Squirtle, who is found in the center of the pond, and Squirtle will deal with the rest. There are five Poliwag total, and if you managed to bring back at least three, you'll receive the blue marble. If you come back with all five, you'll receive the silver coin. Both can be found in your bedroom shelf when you are rewarded, and both are worth 100 PikaPoints.