List of Fish on animal crossing

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.
Sorry for i being so long.......