thanks a lot tomo9

what do u meen breed them by accident??.anyway i have not brought them i av got mollies but i had the fry befor they came
Im not following where they came from then. Did you purchase something and they came in the bag as hitchhikers? Or did you find them in your tank of adults or what? This is slightly confusing to me.From that list, they're probably the swordtails fry. But we'll find out when they grow lol.
EDIT: How would they be leopard danio fry? You only have one fish...
thanks for all yore help and advice i finnaly found out they were danios
took a photo of them in to my local pet shop and the person who is the fish expert told me what they were
