Doing this up because no-one has done it yet. Please post any information you have in the comments and I’ll try to edit this and add it in collaboration over time. This is for anything that isn’t readily obvious in the game, or esoteric quest requirements/hidden quests etc. I’ll start with the fishing information (some is still missing)
Fishing Locations
2. Home Sect (Ling Jiu Palace): Green; Grass Carp / Loach, Blue; Channel Catfish / Yellow Eel, Purple; Silverfish, Gold; Luminous Fish (Insight +1)
3. Snow Mountain Sect: Green; Crucian Carp / Grass Carp, Blue; Fathead Fish / Bighead Carp, Purple; Salmon, Gold; Snow-Hide Fish (Defense +0.6)
4. Shark Gang: Green; Carp / Carp, Blue; Bighead Carp / Tiger Fish, Purple; Pufferfish, Gold; Flying Swallow Fish (Speed +0.6)
5. Deserted Island: Green; Carp / Carp, Blue; Bighead Carp / Tiger Fish, Purple; Largemouth Bass, Gold; Ink Shadow Fish (Attack +1.5)
6. Dali City Outskirts: Green; Grass Carp / Loach, Blue; Bighead Carp / Yellow Eel, Purple; Largemouth Bass, Gold; Blue Wave Carp (Armor-breaking +0.6
7. Jing Shui City Outskirts: Green; Carp / Carp, Blue; Bighead Carp / Tiger Fish, Purple; Pufferfish, Gold; Green Peak Fish (Health Cap +60)
8. Jing Shui City Outskirts (Secret Area, to the right of normal area): Green; Carp / Carp, Blue; Bighead Carp / Tiger Fish, Purple; Pufferfish, Gold; Golden Crab (Quest/Gift item)
9. Niu Jia Village: Green; Crucian Carp / Carp, Blue; Bighead Carp / Fathead Fish, Purple; Largemouth Bass, Gold; White Swordfish (Internal Power Limit +60)
10. ??? Beiming Fish is missing, not sure where it’s located