the easiest place to catch it is on mossdeep city and use a super rod in the water, you will ALWAYS find a wailmer this way
the Pokemon wailmer can learn it so can clamperl.
Pokemon ruby's version IS Pokemon ruby.
Just train a wailmer to level 40.
Wailmer evolves at Level 40.
water!
You can capture wailmer in ruby, sapphire and emerald on most routes where water is you can find either by using a rod or by using surf.
Level 35
wailmer and sharpedo
Catch a wailmer and get it to level 40.
you cant find him in Pokemon ruby instead you find may.
Wailmer evolves at level 40
There is not a location for detox on Pokemon Ruby. Players can detox Pokemon on this version by refreshing the game.