List of fish in Doubutsu no Mori e+
From Nookipedia, the Animal Crossing wiki
The total number of fish in Doubutsu no Mori e+ is 48, 8 more than the number of fish in Animal Crossing. New fish in Doubutsu no Mori e+ include the Dab, Blue Marlin, Horse Mackerel, Octopus, Olive Flounder, Balloonfish, Seahorse, and Squid.
Lists by month