Wildcoyote

Thanks again for the advice it helps a lot

thanks for all the advice. but just one question,how will i know when she is ready to drop the fry?

oh thats great. i hope to see some fry soon

hello i am new to these forums. I have one 1 female swortail and 2 males. When i got my female swordtail it didnt have that dark spot then with some time i noticed a little spot and it slowly gets darker. so is it a gravid spot?does it mean that my female swordtail is pregnant?