What is the difference between a male fish and a female fish?

Answer 1

The difference between a male fish and a female fish is that the female lays the eggs and the male fertalizes them when she leves.

But scientist really don't the main difference.
One has a vagina and the other has a penis.

Answer 2

One has Male genitals and one has female genitals, but you need a magnifying glass and a tweesers to look, but if you slip, you have a Nubic. Usually the Male genitals are almost twice the size of the fish's body so it is not hard to spot a male.

Answer 3

Look for golden tones on the zebrafish. Male zebrafish tend to be pinkish and yellowish, while female zebrafish tend to have blue and white colorings.

Examine the body shape of your fish. Male zebrafish tend to be slender, while female zebrafish appear more rounded. If you have just purchased your fish, however, keep in mind that they may have been underfed in the pet store.

Wait to see if a fish swells. This indicates that the zebrafish is female.

Observe your fish in the early morning. Male zebrafish tend to chase female zebrafish before they breed.

Answer 4

The way you can tell the male and the female apart is that the female is about 20 times larger and because it is dark where they live the male will attach him self to the female and eat her blood and in retern she gets his sperm. if you do not beleve me look it up!!

Answer 5

The female fish is 40times bigger than the male fish.

Answer 6

Nobody knows, but in a month I will start my project of breeding them. Maybe I will be able to figure it out.

Answer 7

the boys have lumps on their tummy