Meredith
Aquarium Advice Addict
My sister has some guppys she is bringing me this weekend, finally. But she was asking me if guppies and mollies could mate. Because she saw one of the guppies getting together with one of the mollies. And I don't know if they can produce babies together. She was saying some of the guppies have unexplained orange color (color of the mollies). Another thing, one of the mollies she has had for over a year has grown what sounds to me like a sword tail. It never had the pointy tail she said until very recently. How long does it take for them to mature?