Hi everyone! Just a quick question, my female guppies have been droping fry in the past couple of weeks, we have four batches right now. The last one came from a new female we got a few days ago. The first few batches all look like normal guppy fry, clear little mini guppies. This last batch is shaped like guppy fry, although they where smaller then the others where at a few days old and they are solid black. Are they muppies? The female came from Petsmart, while there where no mollies in the tank when I bought her, I would not be suprised if there was at some point.