Heterandria formosa - Least Killifish (Not actually a killifish)

Heterandria formosa - Least Killifish (Not actually a killifish)

This small livebearer is often said to be the worlds smallest, but the females get to be the size of a medium sized female endlers livebearer, and I keep my group of 5 adults - 3 males and 2 females and 3 fry with my Campoma nr 31 - Blue snake endlers. 

They won't hybridize and they haven't eaten any fry - my endler female dropped 13 very small fry a few weeks ago and they are all doing very well together.

I got my fish from Anne Mette Bakke, and they descend from fish collected in  Fellesmere, Florida, by Finn Larsen in 2001