Livebearers are tropical fish such as guppies, mollies, platies and swordtails

Sailfin Molly (source Wikipedia) 

The Guppy is a very commonly kept tropical fish, as is the Platy, the Swordtail and the Molly. All of these fish are livebearers which means that the females give birth to baby fish unlike most types of fish that lay eggs.

This makes the live-bearing tropical fish easier to breed and keep. many fancy varieties have been selectively bred and you can get Veiltail Guppies, Red Swordtails and Black Mollies. In the following hub I take a look at all the different types and some of the more unusual livebearers too, such as the Halfbeaks.

As a boy and in my teens, I used to have a lot of tropical fish tanks, and keeping livebearers was a very important part of my hobby as well as keeping the egg-layers. I think that, like many people, I started out keeping Guppies and Platies and the other easier types of fish to keep and breed. It wasn't just that they were so easy to breed because I found them fascinating to watch too.  And, of course, many of the livebearers, such as the fancy guppies, have spectacular colours and fins too. Some types, such as the already mentioned, Halfbeaks, certainly wouldn't win any fish beauty contests, but their very unusual appearance guaranteed them a place in my tank.

It was exciting watching the pregnant females of my livebearer tropical fish get bigger every day because you knew that soon they would have their babies. Taking precautions so that the tiny fry didn't get eaten was another important part of it all.

Livebearers are tropical fish such as guppies, mollies, platies and swordtails

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