Thank you for the comments. The one that looked hybrid was fry from the adult pink con in the photos with a normal pink con female I think he has a facial defect but he his second in command in the tank. The three marbled cons I have are all normal I think they are just fed well. there are these 5 cons together in a 75 with a texas. I feed them twice a day Hikari Gold, Hikari Bio gold and freeze dried Krill.