| Unlockable: | How to Unlock: | 
| Angelfish | 3,000 Bells; river (rare) May to October, morning, evening, night. | 
 | Arapaima | 10,000 Bells; river (rare) July to September, morning, evening, night. | 
 | Arowana | 10,000 Bells; river (rare) June to September, morning, evening, night. | 
 | Barbel Steed | 200 Bells; river all year, all day. | 
 | Barred Knifejaw | 5,000 Bells; ocean (rare) March to November, all day. | 
 | Bitterling | 900 Bells; river November to February, all day. | 
 | Black Bass | 300 Bells; river all year, all day. | 
 | Blue Gill | 120 Bells; river all year, noon. | 
 | Blue Marlin | 10,000 Bells; ocean (rare) July to Sept, all day. | 
 | Carp | 300 Bells; river all year, all day. | 
 | Cat Fish | 800 Bells; pond May to October, morning, evening, night. | 
 | Char | 3,800 Bells; waterfall Mar to June and September to November, morning, evening. | 
 | Cherry Salmon | 1,000 Bells; river March to June and September to November, morning, evening. | 
 | Clownfish | 650 Bells; ocean April to September, all day and May to August, noon. | 
 | Coelacanth | 15,000 Bells; ocean during rain or snow (rare) all year, morning , evening, night. | 
 | Craw Fish | 250 Bells; holding pond April to Sept, all day. | 
 | Crucian Carp | 120 Bells; river all year, all day. | 
 | Dab | 300 Bells; ocean October to April, all day. | 
 | Dace | 200 Bells; river all year, morning, evening, night. | 
 | Dorado | 15,000 Bells; river (rare) June to September, morning, noon, evening. | 
 | Eel | 2,000 Bells; river June to Sept, morning, evening, night. | 
 | Football Fish | 2,500 Bells; ocean (rare) November to March, morning, evening, night. | 
 | Freshwater Goby | 300 Bells; river (rare) all year, morning, evening, night. | 
 | Frog | 120 Bells; holding pond May to August, all day. | 
 | Gar | 6,000 Bells; pond (rare) June to September, morning, evening, night. | 
 | Giant Snakehead | 5,500 Bells; pond July to August, noon. | 
 | Gold Fish | 1,300 Bells; river (rare) all year, all day. | 
 | Guppy | 1,300 Bells; river (rare) April to November, noon. | 
 | Hammerhead Shark | 8,000 Bells; ocean (rare) June to September, all day. | 
 | Horse Mackeral | 150 Bells; ocean all year, all day. | 
 | Jelly Fish | 100 Bells; ocean August, all day. | 
 | Killifish | 300 Bells; holding pond (rare) April to August, all day. | 
 | King Salmon | 1,800 Bells; river (rare) September, all day. | 
 | Koi | 2,000 Bells; river (rare) all year, morning, evening, night. | 
 | Loach | 300 Bells; river March to May, all day. | 
 | Ocean Sunfish | 4,000 Bells; ocean (rare) April to September, morning noon, evening. | 
 | Octopus | 500 Bells; Ocean September to January and March to July, all day. | 
 | Olive Flounder | 800 Bells; Ocean (rare) all year, all day. | 
 | Pale Chub | 200 Bells; river all year, noon. | 
 | Piranha | 2,500 Bells; river (rare) June to September, noon, night. | 
 | Pond Smelt | 300 Bells; pond December to February, all day. | 
 | Popeyed Goldfish | 1,300 Bells; river (rare) all year, all day. | 
 | Puffer Fish | 240 Bells; ocean July to September, all day and August, all day. | 
 | Rainbow Trout | 800 Bells; river March to June and September to November, morning, evening. | 
 | Red Snapper | 3,000 Bells; ocean all year, all day. | 
 | Salmon | 700 Bells; river September, all day. | 
 | Sea Bass | 160 Bells; ocean all year, all day. | 
 | Sea Butterfly | 1,000 Bells; ocean December to February, all day. | 
 | Seahorse | 1,100 Bells; ocean April to November, all day and May to September, noon. | 
 | Shark | 15,000 Bells; ocean (rare) June to September, morning, evening, night. | 
 | Squid | 400 Bells; Ocean December to Aug, all day. | 
 | Stringfish | 15,000 Bells; river (rare) December to February, morning, evening, night. | 
 | Sweetfish | 900 Bells; river July to September, all day. | 
 | Tuna | 7,000 Bells; ocean (rare) November to March, all day. | 
 | Yellow Perch | 240 Bells; river October to March or November to February, all day. | 
 | Zebra Turkey Fish | 400 Bells; ocean April to November, all day and May to September, noon. |