Shiny Pokemon appear completely at random, although you could hack the game with an Action Replay (not recommended.)
you slather the tree with honey. there is 4% chance of heracross and 1% chance of munclax.
Fish for it (using a super rod) on route 226.
You can catch a Horsea at:
the Whirl Islands,
the Seafoam Islands
you have to trade a seadra holding a dragon scale
you can not catch it in pearl but u can catch bagon in pearl
You cannot; just as Palkia is exclusive to Pearl, Dialga is exclusive to Diamond. The only game in which you can catch both is Platinum.
In pearl and diamond you can't catch a treeko.The only way to get one is through pal park or trade.
you can't you have to get an evee
You can catch it on route 133 and 134 with a rod.
In HeartGold or SoulSilver: Catch a wild Seadra, Dratini, Dragonite, Horsea, Dragonair, or Kingra holding the item. Or successfully find and catch a Horsea in the Winner's Path PokeWalker route. In Diamond, Pearl, and Platinum: Catch a wild Dratini, Dragonair, Seadra, or Horsea holding the item. In FireRed and LeafGreen: Find one on the Water Path. In Ruby, Sapphire, and Emerald: Catch a wild Horsea or Bagon holding the item.
Route 133.
Horsea can be found in either Whirl Islands or Seafoam Islands.
I think that you can't get a Horsea in Pokemon Diamond or Pearl unless you trade it in using Pal Park.
Wild horsea sometimes have it.
You can get Horsea in Dark Cave or Whirl Islands. You'll need to Surf on water to get it.
you can catch horsea in ocean current with fishing.
yes
to catch a horsea one must sail through water and if you've seen one just go to your pokedex and check where it is most foundBY: DHARMVIR123
You can capture horsea at the safari zone look for the water on the western portion of the safari zone use the good or super rod to hook up horsea.
Catch a horsea or seadra and put the item on seadra (evolve horsea) trade it with someone else and seadra will evolve into kingdra