Species

Aphanius baeticus

A critically rare Spanish killifish that rewards dedicated keepers willing to help conserve it.

Aphyolebias peruensis

A rare Amazonian killifish with an extraordinarily long egg incubation period.

Cyprinodon variegatus

A tough little pupfish that thrives where most fish would struggle to survive.

Oryzias wolasi

A tiny Sulawesi ricefish with glowing color and surprisingly easy breeding habits.

Aphanius vladykovi

A high-altitude Iranian toothcarp that rewards dedicated keepers with non-stop activity.