Male betta fish are larger, more colorful, and have much longer fins. They also differ in their behavior, and they obviously have different sexual organ systems.
Typically the males are the ones with the longer flowing fins.
Np, but they will bite. Yes, they will fight to the death.
yes
She breeds with a male Betta Fish.
it looks like they have a big bubble in their side
No. Betta fish will attack each other no matter the sex.
Your betta fish is a female if she has smaller fins than an average male.
Yes they will.
The Betta fish want to kill eachother. That's what all Betta fish want to do, that's a natural thing.
the female betta fish are released from a vent while a male embraces her
No.
male