Originally Posted by Sam786
I have a breading box and a smaller tank if I have to take her out but I don't see a gravida spot
This is the gravid spot. It's there when the fish is pregnant AND when she isn't. It does get darker as the fish gets closer to giving birth though. If she is pregnant, she doesn't look that far to me. Are there any males in the tank? If there are, she probably is pregnant, and of she isn't she will be soon!