Bigger Fish to Fry - Guide
Underlight Angler AP Calculator

Azsuna
Ghostly Queenfish (Rusty Queenfish Brooch)
Leyshimmer Blenny (Skrog ToenailAromatic Murloc Slime)
Nar'thalas Hermit (Pearlescent Conch)

Val'sharah
Ancient Mossgill (Rotten Fishbone)
Terrorfin (Nightmare Nightcrawler)
Thorned Flounder (Drowned Thistleleaf)

Highmountain
Ancient Highmountain Salmon (Funky Sea SnailSalmon Lure)
Coldriver Carp (Frost Worm)
Mountain Puffer (Swollen Murloc Egg)

Stormheim
Graybelly Lobster (Moosehorn HookSoggy Drakescale)
Oodelfjisk (Ancient Vrykul Ring)
Thundering Stormray (Moosehorn HookSilverscale Minnow)

Suramar
Magic-Eater Frog (Enchanted Lure)
Seerspine Puffer (Demonic Detritus)
Tainted Runescale Koi (Sleeping Murloc)

Coastal Waters
Ancient Black Barracuda (Decayed Whale BlubberRavenous Fly)
Axefish (Message in a Beer BottleAxefish Lure)
Seabottom Squid (Stunned, Angry SharkLandlocked Shark)