You can tell the sex of fish by the size and shape of their fins and tails. If in doubt, just ask them.
The female fish will be the one telling the male fish what to do and when to do it! Look for the male fish inside one of your hiding places within the tank.
YOu can not tell the difference between a girl or boy starfish.
bass clef its obvious
old enough to tell the difference between smarticles and fish
can you tell if a fish is a boy or girl by the tail
a girl is brown a boy is black
Just look between its fins, silly!
uhmmm..... penises?
what is the difference between a boy and a girl potato bug
There is no one specific way to tell the difference between male and female fish. Different species have different ques, and in the vast majority of fish, there is really no reliable external way to tell a fish's sex.
no one
The male fish has a Gonopodium Particular to the Live-bearing fish, the gonopodium is the pelvic fin of the male fish that have been converted into genital organs.
Females are usually bigger than the males.