Is she pregnant, there is a male in the tank. I got her on the second and she looked as fat then. If she is pregnant, what should I do to ensure she remains healthy and have some babies
She definitely looks like she has eggs. I would just leave the male in there and let her release the eggs. Once they spawn if you want the fry to hatch you are going to have to take all the fish out of that tank so they don't eat the eggs. Once the fry hatch it is difficult to keep them alive but I don't know much. That all the advice I can give! Hope this helps!