[Enkil]

If you do a sorority, it can be a real joy. You would have to keep a close eye on it, however. There is always the risk that it will crash. You sometimes have to rearrange the tank if bullying is going on. If the bullying doesn't stop, you would have to remove females.

 

[Enkil]

Of course. ^_^ Never hurts to ask.

As said, sororities or community tanks are possible with bettas. You just have to be careful and choose tank mates carefully. You can also do divided tanks for males.