a male would sometimes kill another male.but that would be olny if the size of the fish, or sometimes the behavor
also sometimes if there is a female fish, they'll fight for here to make her prego.. lmfao.
yes betta fish have to live alone or one will kill the other.
If there is a male and female beta fish, the male probably ate them, and those 2 unlucky babies were definitely male. (male beta fish will kill other fish.)
yes they can.
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.
They do not normally get a chance to pick. The male will kill her if she will not or can not spawn with him.
No, probably not. The males would be more likely to kill the females.
it could be for territorial reasons.
no you can not put a female and male fighting fish in the same tank because they will just kill each other
No, because they are fighting fish and one of them will kill the other.
Male Betta's are solitary. They cannot be placed with other fish. That's why they are known a Japanese fighting fish. They will kill other fish for territory.
If she doesn't spawn with him he will kill her. After she has spawned with him he will kill her. Male Siamese fighters (Beta splendens) will attempt to kill any other of the same species in its environment except for the short time when he is either courting or breeding.
No, probably not. The males would be more likely to kill the females.