Hello everyone. I recently saw my Destructor has something wrong on his carapace. I don't know what it is! Is it an illness from his liver disease(my some friends told me like that), parasite or any infection and he's some blue spots on his carapace too!
I've no clue what's happening to him. I attach 2 pics. here. Anyone can provide me solution, please.

Thanks you.
BiG

15128615_1062038623922630_847698580_n.jpg15134339_1062038697255956_2052782450_n.jpg