Species
Browsing 4 species. Use the filters below to narrow down.
Category
Region
Least Killifish
FishHeterandria formosa
One of the world's smallest fish, with a uniquely continuous birthing process.
Merry Widow
FishPhallichthys amates
A low-key Central American livebearer that thrives where flashier fish struggle.
Mosquitofish
FishGambusia affinis
The notorious mosquitofish: tough, prolific, and not a friendly neighbor.
Picotee Livebearer
FishPhallichthys fairweatheri
A gentle little livebearer from Central America's marshy backwaters.