Join Date: Feb 2011
Location: Indianapolis, IN
The betta "breed" is all the same- Splendens (the ones we commonly know in petstores and the like). There is no betta that is less aggressive than another- they are fighters by nature and instinct.
If you're planning on adding a male to a sorority, I HIGHLY advise against it. Males will most likely be picked on and/or be killed. OR you'll end up with an unwanted spawn, and/or dead females.
Just because I don't type with candy and rainbows doesn't mean I'm being mean.
My opinions are based on research and experience. Ask for help!
Peep, King, Tidus, Mars, Styx.