Pokemon 65 in Diamond is Drifloon.
There actually isnt a trainer in pokemon pearl that has drifloon, but you can catch them every friday in front of the valley windworks, just go up to the drifloon and press a. he is at level15
Drifloon, which can be found at Daytime on Fridays at the Valley Windworks.
one of the elite 4 has one
Number 65 is Drifloon.
Pokemon 65 in Diamond is Drifloon.
at floaroma town at the valley windwork only on fridays and it is out the frount of the house
drifloon
You must catch a Drifloon and evolve it a Level 28. You can also see one when you're battling Flint of the Elite Four. To get a Drifloon: Go to the Valley Windworks on a Friday and you will have the opportunity to catch one.
Drifloon can be caught by putting Honey on golden-colored trees. These trees can be found by Valley Windworks, or behind Floaroma Town. There is a chance you could get other Pokemon, however, instead of Drifloon.
to catch drifloon you must go to the Valley Windworks on a friday.it will be waiting for you.click on it and the battle starts.it is at lv22.
drifloon
drifloon is found in front of the valley wind works only on Fridays. he is standing near the grass but he is visible like a legendary. you catch it at lvl 15 and it evolves at lvl 28. drifloon is a legendary in this game.
Drifloon is only found one day of the week by where you catch pachirisu. I think it is Monday but I forgot.
at level 28
I think you are referring to a drifloon or a drifblim. Drifloon is a ghost/flyig Pokemon and so is it's evolution drifblim. I might be mistaken, you might also be reffering to jigglypuff, written as the "balloon" Pokemon but considerng you said Diamond, I think you mean the Drifloon.
Driftloon will be outside the Valley Windworks on Fridays.