Fish Price Guide

Fish Name - Value (this is in a normal town)
Each category is in alphabetical order.

River 
Angelfish - 3,000
Arapaima - 10,000 
Arowana - 10,000 
Barbel Steed - 200
Bitterling - 900 
Black Bass - 300
Bluegill - 120
Carp - 300
Cherry Salmon - 1,000
Crucian Carp - 120
Dace - 200
Dorado - 15,000
Eel - 2,000
Freshwater Goby - 300
Goldfish - 1,300
Guppy - 1,300
King Salmon - 1,800
Koi - 4,000
Loach - 300
Neon Tetra - 500
Nibble Fish - 1,500 
Pale Chub - 200
Pike - 1,800
Piranha - 2,500
Pond Smelt - 300
Pop-eyed Goldfish - 1,300
Rainbow Trout - 800 
Saddled Bichir - 4,000  
Salmon - 700
Shanghai Crab - 2,000
Soft-shelled Turtle - 3,750 
Stringfish - 15,000
Sweetfish - 900

Yellow Perch - 240

Lake - large area in most rivers
Catfish - 800
Gar - 6,000
Giant Snakehead - 5,500

Small Ponds
Crawfish - 200
Frog - 120
Killifish - 300
Tadpole - 100

Waterfall
Char - 3,800

Ocean * if only found on Tropical Island
Barred Knifejaw - 5,000
Blowfish - 125
Blue Marlin - 10,000
Butterfly Fish - 1,000
Clownfish - 650
Coelacanth - 15,000 (only found during rain or snow)
Dab - 300
Football Fish - 2,500
Giant Trevally - 4,500
Hammerhead Shark - 8,000
Horse Mackerel -  150
Moray Eel - 2,000
Napoleonfish - 10,000
Oarfish - 9,000
Ocean Sunfish - 4,000
Olive Flounder - 800
Puffer Fish - 240
Ray - 3,000
Red Snapper - 3,000
*Ribbon Eel - 600
Saw Shark - 12,000
Sea Bass - 200
Sea Butterfly - 1,000 
Sea Horse - 1,100
Shark - 15,000
Squid - 400
Surgeonfish - 1,000
Tuna - 7,000
*Whale Shark - 13,000
Zebra Turkeyfish - 400