Richard James Patrick
Fish Fanatic
What size are Marble mollies when they are born. I've got 8 at about 1cm (half an inch) in size that I've been aware of for the last 3 weeks or so. Would there have been more to begin with that were eaten? 
What size are Marble mollies when they are born. I've got 8 at about 1cm (half an inch) in size that I've been aware of for the last 3 weeks or so. Would there have been more to begin with that were eaten?![]()
8 fry is a good number, but mollies can have up to 50 fry from a large female.
All fish will eat fry and they will do given a chance.
As for the size it dose depend but 5-8mm would be a good size at birth.