It's not about time of year but how good their water is and if both fish like each other.
spawning embrace
to make more bettas
Yes all bettas can mate with other bettas. " regular betta fish" there are different types and they can all breed together.
Yes how do you think the multicolored bettas came to be the fish are still bettas no matter the color they are.
the female will get fat then they will mate
They develop dark horizontal lines the length of their bodies.
Usually they mate during spring, but they can still mate a little later. Spring is mating season, that's why.
I Think They Mate In The Spring
About 4 months, perhaps even less. They usually stop breeding after a year.
they mate
In The spring
in the spring