Females will get along with each other. Don't put males together or they'll fight to the death.
Yes. The Betta splendens (scientific name) known also by its common names Siamese Fighting-Fish and the Siamese Fighter.
they are the same thing
Betta fish can refer to any member of the genus Betta, which has numerous species, all native to swamps of Southeast Asia. The Siamese fighting fish is only one specific species, B. splendens.
Yes, you can just not have 2 male bettas together.
Angelfish will likely pick and nip at fighting fish if put in the same aquarium.
They need a 5+ Gallon tank and you can only have one in the same tank.
The male Betta will only fight another male Betta. They are slow, timid and peacefull fish except when another fish of the same sex and species is in the same vicinity.
Siamese fighting fish do sleep. They are the same as all fish. When fish sleep they don't close their eyes because they don't need eye lids to protect their eyes, instead they just rest on the bottom of the aquarium with their eyes open.
They do not eat other fish. Someone has been misinforming you. The common name for the "Betta splendens" is the Siamese fighting fish. They are tropical fish and do not come from China. The males of the species will only fight another male of the same species. They are slow moving, quiet and peaceful fish. That is why they are often kept in community tanks.
The male Siamese fighting fish (or Betta splendens) will only fight with another male of the same species. Under normal circumstances they are a quiet, slow moving and peacefull fish. It is only when another male of the same species is introduced to its tank that the Betta becomes territorial and aggressive.
If these are male Bettas they should never be kept in the same tank. Male Bettas (or 'Siamese Fighting Fish') are strongly territorial and won't tolerate the presence of another male. You can keep Bettas just about anywhere (a jar will do) since they're a labyrinth fish and can breathe air. Separate your Bettas.
No they can not. Some people call a Betta splendens a Betta or a Siamese fighter or a Japanese Fighting Fish. They are all refering to the same species of fish. They come in both males and females and both are needed to produce any young.