Relicanth can only be found underwater on Routes 124 and 126, and they both have a low 5% encounter rate. Just be patient.
There is not exactly an easy way. You have to search underwater until you find it. Be very patient, though, because it does not come very often.
Train a wailmer for wailord, relicanth has to be found underwater no other way.
you find relicanth by mosdeep city.
Just dive underwater and find grass where relicanth is and use sweet scent.
You can find a relicanth under the sea by sootopolish city or again under the sea on the way to mossdeep city and relicanth's are very hard to find unless u have sweet scent or white flute but it dose take a lot of time to get
You can find relicanth on route 4
Sadly, a relicanth is more rare than a ralts. And it takes FOREVER to capture a ralts. Anyways. Well, first, you probably should have pokemon lv. 30-40. Go to the place you can capture relicanth, and basically search for one. Unless you have an AR. I can't remember where you can get a relicanth, all I know is you have to use the HM dive to get there.
you will find relicanth underground under sotopolis city (note relicanth is super rare it will take for ever to find
You can find Relicanth underwater, but they are rare.
relicanth for sure.
Many people find factor trees to be the easiest.
You find relicanth underwater near sootopolis city.