mommyof2bettas
(\/)4R'/... betta freak
Females and males would both be aggressive, or non agressive, depends on the individual fish. I say try the betta you have out, you can't lose anything, flaring isn't always bad. My male betta was put with my cories once, because they couldn't go in their own tank right away. I put him with my mellowest betta. The betta started flaring like crazy!!! Some bettas will flare, but not attack, until they get used to it, then they'll be mellow all the time. Some bettas don't know how it's like with a fish in their bowl, and they will act different, you just never know!!! Once again, give it a try. Bettas are always surprising! If you want, you could add some snails as well.