I have loads of fry in my pond -I think 2 different lots as the size is so variable and also noticed the very young fry on 2 different occasions. I have 2 female fish and one male so I guess they are from both females. I didn't do anything with the fry as everyone advised they would never survive, anyway I wasn't trying to increase stock. Now I'm worried that too many are surviving. The biggest are well over 1 inch long now and some starting to turn a bluey colour like their subumkin mum. Have they got too big to be food for parents now? And what at what size are they likely to become an over stocking problem? I reckon I have at least 100 - a couple of months old now!