I am very uneducated when it comes to fish. I started out with an orange fish and a yellow fish (I have no idea what kinds). The yellow fish died shortly after I bought both of them. However, the orange one is still alive and had babies about one month ago. Now, I see a whole new litter of babies. About 9 or 10. How can this be? Does anyone know how I might find out what kind of fish these are and how in the world babies showed up one month apart when I have only one adult fish in the aquarium?