This is a sweet, peaceful little killie and in a species tank you will get some fry growing up with the adults. Not annuals, they live for several years. These are not my photos and be aware that many killie photos are very idealized. If these are your fish and you watch them for a while, you will see flashes of these colors in the males when they are happy and especially showing off for the ladies. If they are unhappy though, the males can make themselves almost as plain as the females. Easily bred killifish also compatible with other, small, peaceful species. You will receive one young male/female pair.