Fish on routes 132 133 134 with a super road they are very commen so they wont take long to find #
You can't get horsea in xd.
Horsea is a Kanto region pokemon.
Use a good rod where you can find horsea use your pokedex if you seen one already.
there's no such thing as Pokemon indigo
King's Rock (if held) can occasionally make a pokemon flinch when the user attacks the foe. Certain pokemon will evolve from the item if those pokemon are traded. Horsea however is not one of those pokemon.
HOW GET A HORSEA ON POKEMONINDIGO.COM
You can catch Horseas around level 10-13 in The Underwater Zone (Indigo World Map).
A Horsea will be found if you get a good rod and look for a lake or river.
whell horsea can be found in the misty map but itsrealy REALY rear and it can b found in Underwater map in INDIGO WORLD......but you can allways trade, but you need a groudon,palkia ho-oh,suicune or eny other cool pokemon.....ok you can find horsea at misty map and you can find him on the underwater map also.
Horsea is a Kanto region pokemon.
You can't get horsea in xd.
you get horsea on route 226
you have to go to pacifidlog town and surf then you'll run into a horsea and that's how you get a horsea.
Horsea transforms into Seadra at Level 32.
You can get a Horsea in Pokemon Silver by finding it at the Whirl Islands.
Horsea and Cascoon are extremely rare, but Horsea can be found on Misty's map, Drake's map, Wallace's map, and the Underwater map. But you can only get it like 1/100 chance, maybe even less. Cascoon, you have to get a Wurmple and hope with all your strength that it will be a Cascoon. Usually it is a Silcoon, but you can still get it hopefully. *Edit* Ermm... Horsea and Cascoon are really common and its not a 1% Chance -New009
Horsea evolves at level 32