Hi Im Holly, and I currently have a 6 gallon tank with 2 guppies, one is a male orange sunshine guppy, the other is a female with a pretty purple fin. They hit if off right away, and I am starting to wonder if my female is pregnant. She got really big in her stomach area after having her for only about a couple weeks. I went out and bought a Hornwort(I think thats what it was...it was a bushy hardy plant) because the guy at the petstore told me that the fry can hide in it. Anything else i should know about raising baby guppys, or how to know if my female guppy is pregnant? Here are some pictures, thanks for anyone who can help me!