I have read up more on colors, I am wondering if the dragon scale (first two pics) might be a pastel, he has a pretty sky blue color to his body with some pink on his fins. I would think that those colors are pastel, could that be? I need to get some better pictures of the delta?, also. His colors are not quite as bright as they were since I have placed him in his new home, I think its a little stress related. Once his color comes back I'll post some more, better quality photos. Thanks!