Question

What Pokémon can you get from fishing with the Super Rod, Good Rod and Old Rod. Post National Dex and Pokémon Emerald.

Answer 1

Old Rod

• Magikarp
• Goldeen
• Tentacool

Good Rod

• Magikarp
• Goldeen
• Tentacool
• Wailmer
• Barboach
• Carvanha
• Luvdisc

Super Rod

• Magikarp
• Gyarados
• Corphish
• Wailmer
• Carvanha
• Sharpedo
• Barboach
• Whiscash
• Corsola
• Luvdisc
• Horsea
• Staryu
• Tentacool
• Tentacruel
• Goldeen
• Seaking

Feebas can also be found on Route 119 using any type of rod, however there's a whole tedious process to it that consumed my life as a child.

If there's any errors, feel free to comment and I'll edit them in (or edit them in yourself if you have the power to do so).

Hope I helped. :)
Source: checked every Hoenn location page on Bulbapedia lol

Answer 2

I played Pokemon emerald a long time ago, but I think I could still answer this question, the Pokemon you find while fishing will be formatted by each rod separately.

Old Rod : Magikarp, Tentacool, Tentacruel, Goldeen

Good rod: Magikarp Tentacool, Tentacruel, wailmer, Goldeen, Corphish, Barboach, Carvahna, Remoraid

Super rod : Wailmer, Sharpedo, Corphish, Baroboach, Whiscash, Carvahna, Seaking, Remoraid, Octillery, Staryu, Luvdisc, Corsola, Horsea

If this is to hard to read I just wrote a simplified version of it.
You can find Magikarp, tentalcool, wailmer, tentacruel, corsola, luvdisc, corphish, barboach, carvahna, octerillery, staryu, remoraid, whiscash, goldeen, seaking, horsea, and sharpedo while fishing

Anyhow I hoped I helped
c:

Comments

Tentacruel can't be found using the old rod or the good rod, and Remoraid and Octillery can't be found in Emerald at all.