How can you tell if a swordtail is male or female?

Telling Males From Females Only male swordtails have the tail fin extension. Females have a rounded tail fin. Females’ bodies are also more rounded, fuller and about one-half-inch longer at maturity.

Are mollies and swordtails related?

Biologically, platies and swordtails both belong to the genus Xiphophorus of the subfamily Poeciliinae of the family Poeciliidae (the same family that includes other popular aquarium fish like the guppies and mollies). Within the Xiphophorus genus, there are 26 separate species, more or less.

How big do female swordtails get?

The typical swordtail fish size is up to 6.5 inches. The female ones are larger and can reach up to 6.5 inches, while the male ones grow up to 5 to 5.5 inches in size. This is despite the males having an elongated tail.

How many mollies can be in a 10 gallon tank?

Ideally, you should have a 10-gallon aquarium for a molly fish. Depending on the species, you may add up to four mollies to the tank. For Sailfins and other larger mollies, however, you’ll need to arrange a 30-gallon aquarium. To live comfortably, each extra molly will require about 3 additional gallons.

Can platys mate with Swordtails?

Yes, since Swordtails and Platy fish come from the same family of Xephophorus, they can breed and produce viable offspring.

Can guppies and Swordtails breed?

Guppies and Swordtails are livebearers which means that their babies come out swimming. Like most livebearers, there is not much to getting your guppies or swordtail to breed. If you have a male and a female then you will eventually have a pregnant female. This will get larger and darker as the pregnancy progresses.

Can mollies and swordtails live together?

Swordtails are a freshwater fish species that are originally from central America, and in their natural habitat come in an olive green color. Swordtails are peaceful, active community fish, making them great companions for mollies.

Can a guppy breed with a swordtail?

Two of the more popular tropical fish for beginners has to be Guppies and Swordtails. Like most livebearers, there is not much to getting your guppies or swordtail to breed. If you have a male and a female then you will eventually have a pregnant female.

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

The basic difference lies in the presence of anal fin elongation. In the males, the anal fin elongates into a pointed stick-like gonopodium while the females have a fan-shaped anal fin. The optimum ratio of Swordtails is three or four females for every male.

How to tell if a swordtail fish is pregnant?

You can identify an impregnated female swordtail from a mile away because they have swollen bellies and a dark gravid spot around their anal fin. When the female is close to giving birth, it becomes more obvious due to her appearance and behavior.

Can a swordtail turn into a boy?

I know that swordtails can turn into males if there are only females around, but i have a male platy which can breed with her so if shes a girl, she shouldnt be turning into a boy. But are male swordtails born with the long tail?

Can swordtail fish mate with platies?

Yes, swordtails can mate with other closely related fish like the platies. Generally, female swordtails tend to mate with male platy. Hence, if you are looking forward to having mixed breeding, then you can rear these species of fish.