I just spent 2 hours crafting a Vallis map (so that you don't have to) which contains every cave, their entrances and whether or not you can reliably fish in them. :
Servofishing – The Daily SPUF
Orb Valis Fishing Hotspots - Players helping Players - Warframe Forums
How to Catch a Synathid in Warframe - Prima Games
Fishing | WARFRAME Wiki | Fandom
Communauté Steam :: Guide :: Useful Maps of the Orb Vallis
ชุมชน Steam :: คู่มือ :: Orb Vallis Solaris Mem Fragments Location Guide
For TUNA combined FISHING/Toroid farm map with suggested spots for specific fish and drop info : r/Warframe
How to Farm Gyromag, Atmo and Repeller Systems | Frame Mastery
WARFRAME: MURKRAY FISHING GUIDE!! BEST SPOTS, BAIT & MORE!! - YouTube
Warframe Hub
Warframe Fortuna - Locations Of All Fish And Their Drops/ Fishing Guide -
Warframe Fortuna Fish Locations Guide – Best Fishing Spots
Orb Vallis - Fish/Toroids/Cave Locations - General Discussion - Warframe Forums
![Fortuna Map] Map of locations and such from me to you : r/Warframe](https://i.redd.it/55h7r2phu3y11.png "Fortuna Map] Map of locations and such from me to you : r/Warframe")
Fortuna Map] Map of locations and such from me to you : r/Warframe
Orb Vallis fishing hotspots not showing up for clients - PC Bugs - Warframe Forums
Improved Plains of Venus map, fixed up some of the previously posted ones : r/Warframe
Where to catch rare Servofish quickly in Warframe | Shacknews
Warframe - Fortuna Fishing Guide - YouTube
Fishing | WARFRAME Wiki | Fandom
Warframe Fishing Guide - Best Spears, Spots, And How To Get Started
Warframe Fortuna Fish Locations Guide – Best Fishing Spots
How To Catch Rare Servofish in the Orb Vallis | Warframe Glassmaker Weekly - YouTube
Warframe Fishing Guide: How to Get Started with Spots, Spears, and More | by Ellen Cooper | Medium
