No.you have surf in certain parts of water.
tentacool and magikarp ... As you can also catch goldeen on emerald
it can range from where u are fishing, u can get seadra, tentacruel, tentacool, krabby, magikarp, gyrados, poliwag, poliwhirl and many other pokemon.
Pokemon you can get with the good rod are: TENTACOOL, MARILL, MAGIKARP, CHINCHOU ( under-water ) and CORPHISH.
No but in violet city you can catch it's evolution poliwhirl with the old rod
Super Rod.
tentacool and magikarp ... As you can also catch goldeen on emerald
Yes,because it is shukulupungkyaoshingwalingpungkyao(Also, Magicarp and Tentacool.)
just get a good rod and catch a tentacool in seawater
no but rarley you can catch tentacool if you want a corpish use a superod in the water in peltaburg
Only Magikarp, get a better one for more variety
With the old rod you have the lovely selections of Magikarp and Tentacool
it can range from where u are fishing, u can get seadra, tentacruel, tentacool, krabby, magikarp, gyrados, poliwag, poliwhirl and many other pokemon.
There are three Pokemon you can catch without a rod on Route 132 (by surfing): Tentacool, Pelipper and Wingull.
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!
You can get it from a trade, the GTS, or find it possibly in the waters between the Fight Area, the Resort Area, and the Rest Area. You can find tentacool by just surfing just about anywhere. Or, using a good rod or old rod.
Pokemon you can get with the good rod are: TENTACOOL, MARILL, MAGIKARP, CHINCHOU ( under-water ) and CORPHISH.
you can't you have to catch a tentacool then it evolves at level 30.