no they will fight
no because the male and femalebetas are the type of fish that live alone. therefor since their opposite sex then there is a chance of them being OK with each other, so if there is another fish with them then they will attack it and eventually killing each other.
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!
Bettas are dumb as rocks. If you put another betta, any other anabantid like a gourami, or any long-finned fish in with a betta, the betta will fight it because he will think it's another betta. If you put a short-finned fish in with your betta, they'll live together peacefully.
You can put any other tropical fish that does not have long flowing fins or tail and is not aggresive.
anyother fish, they only fight with each other
no
yes yes
no they will kill each other bettas are vicous
Betta fish are best as a solitary fish and are not compatible with goldfish.
the betta fish is a very beautiful fish but maybe put them in a seperate bowl for awhile.
Beta fish do NOT like other fish, they may try to kill the other fish or get seriously injured by the other fish.So probably not.
it depends some fish can be less aggressive than others i had a male Betta that lived fine for years with gold fish