Mt. pyke but i think it's really hard to get.........
you have to have diamond, or pearl, or platinum-emerald is hoen sea temple Pokemon are sinnoh
go to the sea lair
Old sea chart
no you can get a relicanth at the bottom of the sea
there hide out under the sea you have to have dive to get there
Only by a Nintendo event.
if u give it to seadra (the sea hourse pokemon) and trade it it will evolve
no unless u trade from emerald a Pokemon holding a deep sea scale
there is no saffron city in Pokemon emerald, and there is no "Pokemon bluesea" but you can catch both Groudon and Kyrouge in emerald... blue sea is a fake created by some guy who needed some money.
You can't without using cheatcodes. The Old Sea Chart is only obtainable and useable in Pokemon Emerald.
get it from an old man in shoal cave
use a super rod in the sea and you will find waillimer or sharpedo