Kanto Locations:
Pallet Town
Magikarp (Common)
Horsea (Uncommon)
Krabby (Uncommon)
Route 1
-unavailable-
Viridian City
Poliwag (Common)
Horsea (Uncommon)
Goldeen (Rare)
Route 2
-unavailable-
Pewter City
-unavailable-
Route 3
-unavailable-
Route 4
-unavailable-
Cerulean City
-unavailable-
Route 24
Magikarp (Uncommon)
Horsea (Uncommon)
Goldeen (Rare)
Poliwag (Common)
Route 25
-unavailable-
Route 5
-unavailable-
Route 6
Poliwag (Common)
Horsea (Uncommon)
Goldeen (Rare)
Vermillion City
-unavailable-
Route 7
-unavailable-
Celadon City
Magikarp (Common)
Route 8
-unavailable-
Saffron City (Water Lab)
-unavailable-
Route 9
-unavailable-
Route 10
Krabby (Common)
Magikarp (Uncommon)
Horsea (Uncommon)
Route 11
Magikarp (Very Common)
Horsea (Common)
Krabby (Uncommon)
Route 12
-unavailable-
Lavender Town
-unavailable-
Route 13
-unavailable-
Route 14
-unavailable-
Route 15
-unavailable-
Fuschia City
-unavailable-
Pallet Town
Magikarp (Common)
Horsea (Uncommon)
Krabby (Uncommon)
Route 1
-unavailable-
Viridian City
Poliwag (Common)
Horsea (Uncommon)
Goldeen (Rare)
Route 2
-unavailable-
Pewter City
-unavailable-
Route 3
-unavailable-
Route 4
-unavailable-
Cerulean City
-unavailable-
Route 24
Magikarp (Uncommon)
Horsea (Uncommon)
Goldeen (Rare)
Poliwag (Common)
Route 25
-unavailable-
Route 5
-unavailable-
Route 6
Poliwag (Common)
Horsea (Uncommon)
Goldeen (Rare)
Vermillion City
-unavailable-
Route 7
-unavailable-
Celadon City
Magikarp (Common)
Route 8
-unavailable-
Saffron City (Water Lab)
-unavailable-
Route 9
-unavailable-
Route 10
Krabby (Common)
Magikarp (Uncommon)
Horsea (Uncommon)
Route 11
Magikarp (Very Common)
Horsea (Common)
Krabby (Uncommon)
Route 12
-unavailable-
Lavender Town
-unavailable-
Route 13
-unavailable-
Route 14
-unavailable-
Route 15
-unavailable-
Fuschia City
-unavailable-