Sorry to but in but I'm interested in the eye-scale problem in dragons. I've had my dragon (silver white body, dark red fins) for 16 months. His eyes were quite normal when I got him, but one eye is now completely covered with silver white and the other eye is partially covered - it looks a bit like a lizard's eye. He definitely can't see out of the covered eye so I have to make sure I drop his food in on the other side or it takes him ages to find it. I'm also very careful not to move the decor round in this tank, a 25 litre he shares with a bee nerite snail.
Do I understand correctly that dragons do have a problem with their eyes, and that this is what's possibly the problem with mine? I'll have to see if I can get a photo of him.