yes
good rod or super rod next to bills house.You can also catch a Poliwhirl there.Poliwag is not in leafgreen you get horsea instead via the good rod and super rod. To get poliwag trade one from firered.
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.
They're around Pacifidlog Town. I believe you use a Super Rod to catch it.
You can get Horsea by fishing on routes 132, 133, or 134 in Ruby. You may be able to catch it with a Good Rod but a Super Rod would be your best bet.
use surf on route 132 and fish using a super rod(AWAY from the currents!!!!!)
In Route 10 you can catch: -Voltorb -Spearow -Sandshrew And Surfing/Fishing -Tentacool -Magicarp -Horsea -Krabby -Gyarados (Super Rod) -Slowpoke (Super Rod) And Pokemons like Rattata and Pidgey. ( But those pokemons are obivious, so i didn't put them on the list ^^ ) Good Luck!
Use a super rod in the water in viridian city.
that route near 1 of the snorlaxs on that long bridge area
You can find one on Routes 132, 133, and 134. You have to use the Super Rod to find one.
You have to get a Super Rod and fish for it.
Remoraid,kingler,and gyardos(sorry for spelling) and magikarp
It's super rare to find in Area 1 you will need to use the Super Rod.