yes, if you want them to breed. If one is not ready, the other will kill it
Addition
In a 15 gallon tank with filtration and heat you can usually keep One male and no less than 4 females. Have plenty of decorations so the females and males can stake out territories and feel safe.
Breeding can be complicated so resesrch before you try.
Yes you can buy female bettas. the females have small fins and are smaller than the males. also the males usually are more colorful than the females.
Bettas LOVE to eat snails.
they just do, the males are aggressive getting the females attention
Bettas or fighting fish, can cost anywhere between $8-$12 depending on the pet store. I am not sure if males cost more than females or vica versa though.
male bettas dont get lonley females do get lonley u should have atleast 5 females in the same tank *male bettas dont get lonley
No they cant. Female bettas carry eggs that the males squeeze out of them during mating, then the males fertillise them.
bettas are very territorial fish, the males fight for their territiory.
Male and female betta fish should not be kept in a tank together unless the tank is large enough for a female to escape attack, there is a partition or they are breeding. Males will kill the females. They are very aggressive and are not schooling fish.
you can put two girl bettas in one tank but not the males
Female and Male bettas can have many and prehaps almost all colors and markings, however the two most distinguishing factors are that females look like identical to males except with almost no fins, and are much smaller in size. Also, females sport vertical stripes when they see or come in contact with a male betta and are ready to breed.
the males have longer fins
Yes, both females and males can get chlamydia.