ok i have a 14 gallon tank with 6 neons. I would like to start a sorority. My questions are...... how many lil girls can i have? Also the last time I thought I was buying a lil girl she ended up being a he. The cup was even marked female veil tail he really did look like a tiny female. I would like to avoid this happening again. do any of you have pics of young males & females to compare? Advice on the differences would also be helpful if no pics. I say young because because bettas seem a lot younger in the store now. Thanks in advance.