You most surf from lilycove city after you have beaten team aqua in their hideout, and the wailmers or whatever pokemon that was in the way will go away.
in a house in mossdeep in a house in mossdeep
You get it from Steven in Mossdeep city.
You get it in Mossdeep City. Hope I helped :)
In Mossdeep City, Steven will give it to you.
Surf east to mossdeep city.
you can find dive balls at the mossdeep city pokemart
You need to go to mossdeep city and he'llgive you a beldum
there is no mosdeep in diamond that's only in ruby, sapphire, or emerald
depends on what version game you have on platinum diamond and pearl its in snowpoint city in emerald sapphire and ruby its in mossdeep city
mossdeep
Mossdeep City............
mossdeep