Each region has a rod which can be earned and is more effective in that regions fishing spots (Gintel) : r/Genshin_Impact_Leaks

Genshin Impact fishing spots (updated for 4.2) - Polygon

Reached the limit for the event fishing spot so I got this bright idea of decimating every other fish until a got a spot full of rusty kois I can catch tomorrow

Each region has a rod which can be earned and is more effective in

Genshin Impact fishing spots (updated for 4.2) - Polygon

Each region has a rod which can be earned and is more effective in that regions fishing spots (Gintel) : r/Genshin_Impact_Leaks

SPECIAL FISHING ROD EFFECT SHOWCASE! FISHING FASTER! - GENSHIN IMPACT #161

For those that are still hesitating whether to farm those fishes, see the speed difference for yourself. :) : r/Genshin_Impact

Genshin Impact: Fishing Locations

3.6 points (rough boundary) overlay on 3.4 full map with Paimon boundary (3.4 red boundaries) : r/Genshin_Impact_Leaks

Fishing node locations *large map* : r/Genshin_Impact

Genshin Impact Fishing guide - How to Fish, all fishing spots, fishing bait, and respawn times