i don't know of any websites, but i'll tell you what i know. al clowns are born male. when you buy two clowns unless they are already mated, they will go through a mating ritual to determine which one will become the female. the female will eventually get bigger. once they are mated clowns will lay eggs as long as they are comfortale with the tanks conditions. it take a lot of hard work to raise the babie once they hatch, but i am not sure of the exact process. hth