Is my Molly pregnant?

When she starts to not come to the surface for food she's probably close. Or when she wobbles on her way up. Unfortunately there is a very good chance you will lose some, but if you have a lot of plant cover you can likely save a few. In reality you don't want them all to survive, you'll end up overrun quickly that way.
Update: she's not doing very well, I think she aborted her babies and now has the shimmies. I quentined her into my old 10gallon. I'm thinking about just keeping all male mollies, because this instance was very stressful and saddening. And I'd just breed guppies and platies
 
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