Different species have many different ways of being identified as male or female. In some there is no external difference at all.
Feeder fish, How do you tell male from female of the?
If the fish has a "GONOPODIUM" it is definitely a male.
Do you mean female and male? If so, then the female betta fish is smaller and less elaborate than the male.
male
Male Betta fish will attract a female by flaring and showing off their long flowing fins.
They can come either as male or female.
Female
All female creatures develop eggs with or without a male. The male is only needed to do the fertilizing. So the answer is no.
Male and female fish have not been designated like other animals are, into things like cows and bulls, so they are simply called male and female.
Yes. Betta Fish do change their coloer every now and then. Or if you have a male, he will change his coloer if hes chaseing a female Betta Fish. Or if he sees another male Betta Fish.
A MALE FISH HAS A LONGER BOTOM FIN THAN A FEMALES
the male betta fish makes the nest.