1
Koi
Cyprinus rubrofuscus
The ornamental color morph of the common carp, bred in Japan for centuries into a rainbow of patterns.
Looking for 3-letter fish? Here are 1 fish that fit — each linked to a full profile.
Letters are counted across the whole name with spaces, hyphens, apostrophes, and diacritics excluded. "Apple Pie" is 8 letters; "Boeuf Bourguignon" is 16.
List of 3-letter Fish
About 3-letter fish
That's our current list of fish with exactly 3 letters. Need a different length? Try the browse-by-length pills in the sidebar, or combine with a starting letter — for example, 3-letter fish that start with A.