u go to your main town and use surf on the water
no,ditto is not in route 218 in Pokemon platinum it is in the trophy garden
The thirsty man is at the gate between Canalave city and route 218
it was in route 218 in platinum,diamond and pearl ask the second dude behind the trees
Tentacool can be found/ caught in Iron Island, Canalave City, Pastoria City, Sunnyshore City, Fuego IronWorks, Route 219, Route 220, Route 221, Route 213, Route 222, Route 205, and Route 218. Hope it helps. -CelestialIllusion
Pokemon 80 is Barboch and can be found in a trainers party on 2F of the lost tower or using a good rod, fishing in the Pastoria Great Marsh. Pokemon 96 is Happiny and can be found in a trainers party on route 210 or in the Pokemon Mansion's Trophy Garden on route 212 (talk to Mr. Backlot after getting the national pokedex). Pokemon 102 is Chatot and can be found in a trainers party in the lost tower on 2F or on route 218, but only found on route 218 in the morning and afternoon. Pokemon 104 is Pikachu and is found in a trainers party on route 206 or in the Pokemon Mansion's Trophy Garden on route 212. Pokemon 114 is Unown and can be found in the Solaceon Ruins. Pokemon 122 is Hippopotas and can be found in the Maniac Tunnel or in a trainers party in the iron island on B2F. Pokemon 136 is Tentacool and can be found in a trainers party on route 220 or on route 218, on the waters surface. Pokemon 151 is Manaphy and can be found by looking in the book in Mr. Backlot's room at the Pokemon Mansion. Pokemon 152 is Rotom and can be found by examining the tv in the old chateau (in Entrana Forest between the hours of 8pm and 3.59am. Pokemon 168 is Umbreon and can be found in a trainers party on route 212 or you can Level up your evee with high level friendship at night. Pokemon 179 is Magneton and can be found in Victory Road on 2F or Canalave Gym Leader Byron's Pokemon party. Pokemon 200 is Magby and can be found in a trainers party on route 210, on the Solaceon town side.
no,ditto is not in route 218 in Pokemon platinum it is in the trophy garden
Route 213,Route 218 and Route 222(morning.)
On route 218
route 218 (good rod)
route 218 super rod
you give him a drink
use the pokerader on route 218
You use the Pokéradar on Route 218.
To the left of Jubilife City.
Go to route 218 and use the pokeradar .
You need a pokeradar and it will be in route 218
der ditto you find it on route 218