breed

I got two black mollies probably just about a month ago. I think they are bother female (help sexing would also be appreciated). I have been feeding them and watching all the fish in my tank and I thought that the one was being a piggy and getting fat. Last night I came home and spotted a little...

Hi we can't work out what this cute little devil is he was 3 cm when bought home now 6 cm called stumpy for his awesome tail but we can't find a breed for him(guessing he is cross bred) Taking photos of him was hard