The best water Pokemon in Pokemon emerald I believe is Kyogre.
kyogre is probably the stongest but i prefer a swampert if you don't like legenderies
Probably Kyogre or Swampert.
water, leaf, fighting, psychic, electric, there are a few good normal Pokemon too. if these are not available try and stick with electric and water
The best water type would be Kyogre but you can't get it in leafgreen you need to get one from sapphire or emerald other than that the best water Pokemon is blastoise.
the best Pokemon region is hoenn { ruby,Sapphire,emerald }
you need to get mudkip and when you get it to swampert have it know surf, muddy water, earthquake, and take down
The best starter Pokemon in Emerald/Ruby/Sapphire is Torchic. If you level it up well, it'll sail you through the first 3 gyms with ease.
Swampert or Wailord.
Fire and water are the best combination to beat the elite 4.
In Emerald, Pokemon can be found in Grass, Water, and Caves. There are 385 Pokemon in total.
You can.
Ditto.
water, leaf, fighting, psychic, electric, there are a few good normal Pokemon too. if these are not available try and stick with electric and water
evolve a zigzagoon into linoone as in its best known as and hm slave... rest are useful... such as fly for a flying pokemon dive for a water pokemon etc...
rayquaza
Pokemon snap or Pokemon emerald
Rectha
I'd say around Mossdeep City where you could use dive and surf.
you evolve a duskull at lvl 37 one of the best ghost Pokemon on emerald