Swordtail Advice

[finsandscales1234]

Hey everyone! Today I got 4 red swordtails all females. I was wondering if I could get some general advice on them. They are alone in a 20 gallon tank. Its about 77 degrees and they have adjusted nicely. Thanks for any advice you can give!

 

[Ch4rlie]

Here, some more information on swordtails for you
 
http/www.practicalfishkeeping.co.uk/content.php?sid=5606

 

[Ninjouzata]

I havn't kept them personally so no firsthand experience to give you..HERE is some information on them though.
 
Do you know if the females you got were in with males? If so they are likely pregnant.