No. You need one of each.
The simple answer is no.
Yes all bettas can mate with other bettas. " regular betta fish" there are different types and they can all breed together.
No they cannot. But if you're planning on breeding your betta fish I suggest you don't let the male and female share a bowl all the time. Because the female may not be particularly nice to the male. By that I mean she'll probably bite at him and other things so just be aware of that. Hope this helps :)
You can not "MAKE" any fish breed. All you can do is look after them correctly and bring them into breeding condition, then provide the fish with the right conditions and "HOPE" they will breed for you.
If you can get a female of the same type as the male you have, that is best, but any female Betta will spawn with any male Betta provided they have the correct conditions and are both ready to breed.
Yes! Betta fish males can make bubble nests whether or not a female betta is present! Male bettas make nests when their home are in proper conditions and they are ready to breed.
keep the male and female in different containers at first, then put them together. If they fight then the female is not ready to spawn. After the spawning the female need to be removed right away or they will fight.
they can. but it is VERY rare. usually you would see a bubble nest.
Np, but they will bite. Yes, they will fight to the death.
No, Betta fish are aggressive toward any other fish they see. They cannot mate.
the guy at PetSmart told me it means the fish wants to mate ...yep, even fish have the need :)
yes