Indeed, I've noticed that he got a bit "muddy". Thank you all for your answers, I started to get a little bit stressed, but I'm relieved that this is normal.
Hello, I've had Eddy since may, he's grown beautifully but he doesn't show spectucular colours like the rest of the chams here. Is that normal? He's always green, and when he's angry he gets a little bit grey. But no reds, blues, not even oranges. His shade changes a bit, not always the same and...