Figured I may as well start this, based on my own experiences. The goal is - to create a sorority with female bettas already in my possession, and add a few more. # of prospected bettas - 4 possible 5 # of bettas now - 3 The why - Instead of limiting the space like I plan on doing with my boys (because woof knows, they will really seriously maim eachother) I have decided on a 10 gallon sorority. Slighty overstocked I know (I am going of the logic of the overstocking a cichlid tank, to reduce aggression) But it would allow a bit more fish in a house that already has limited tank space. Here are the 2 girls I am doing this with, and just fyi, this is under intense observation. This is Axie. She was in the tank first. And this is Caoimhe (kee-vy) who is still a little torn up, but looks much better. She has a perpetual stripe running lengthwise down her body. Method #1 - Failed and please do not do this Acclimated Caoimhe to the tank, and let her loose. Axie apparently took this as a sign to maim her, and thus Caoimhe had some very torn fins, and didn't look like she was going to make it. Method #2 - Failed, but could possibly work in the future with a different female Caoimhe was isolated into a Breeder net, in the same side of the 10 gallon as Axie, to heal up and get them used to each other. Waited patiently about 2 weeks till tonight, when Caoimhe was released again into the tank. Sat and waited silently and very still to watch the following interaction - Caoimhe was not comfortable without the net, and Axie once again took advantage of the slightly smaller girl, and gave a chase and some warning nips. Method #3 - This is what i am trying now Axie is isolated in the net until Caoimhe gets more used to being without the net, and also giving her time to get used to the surroundings, become a bit more confident, and also provides Caoimhe a bit more time to heal up her still slightly battered fins. In about a week to 2 weeks Axie will be released, and I will document the verdict here. Allright. So there it is. If there are any suggestions, comments, etc, feel free to let me know.