You have to defeat Team Magma, than Team Aqua, than you can continue to Mossdeep City.
You certainly can. You can either put a female wailmer and a male wailmer in the daycare, or place a ditto in the daycare with any gender wailmer.
you cant meet wailmer
you can get wailmer everywhere in the water on emerald
The only way the Wailmer will move is that you must clear out the Team Magma Hideout north of the Wailmer. After you achieve this, the Wailmer and the man training the Wailmer will disappear.
wailmer level 41.
Wailmer pail waters the plantes
Wailmer evolves at Lv. 40 into Wailord
a water stone evolves wailmer
Wailmer evolves at Level 40.
Wailmer evolves at Level 40.
actually, no. The wailmer pail can be received only once.
There is no special pokebals for cathing wailmer. But net balls works quite well since wailmer is a water pokemon.