These were hatched in my paludarium. Most are already sold at a vivaristic event. They do grow up at a good pace. They're peaceful. But sometimes some males will try to badger eachother. But they won't harm eachother. They just wanna know who's got the better cards.
This killifish species stays mainly close to the surface. But what I like most of them is their size. They're small killifish. And the color contrast that they have is very appealing to me.