No. Betta fish will attack each other no matter the sex.
Betta fish of the opposite sex will not always kill each other. It is actually an uncommon occurrence.
I have never seen any Betta fish's go crazy, but, it is possible.
yes
You don't. Those fish are bred and born to fight each other. Keep them in seperate tanks. Sorry :(
The Betta fish runs away when facing another Betta because its the first time facing another one. Or its just scared of it and doesn't want to fight since its not use to it and its a FIGHTING fish. But once its use to it the other Betta they well start getting up close to each other face to face and start ripping out each others fins out and basically trying to kill each other chasing each other around.
No, they are fighting fish. They will kill each other no matter what sex they are.
Female beta fish are better in this way, they don't fight, allowing you to put them in a tank with each other as well other fish!
anyother fish, they only fight with each other
NO they will attack each other
No, unless their lesbian.
No betta fish are carnivores.