How do swordtail reproduce?

Answer 1

Swordtail freshwater tropical or what? Freshwater ones don't lay eggs they give birth to live fry you can tell when they are pregnant because of the fact they get fatter and if you look at the stomach area you can see black dots.

Answer 2

There are several species of fish that are commonly called "Swordtails" the most common is (Xiphophorus helleri). It is a Livebearer. The female is impregnated by the male and she gives birth to live fish.

Answer 3

The swordtail ACTUALLY gives birth to live young

Answer 4

it gives birth to live young

Answer 5

yes it hatch from an egg