Tom this is so sad and heartbreaking for you. After years of trying! I know what these animals mean to you and am very sorry.
Do you think it may be something to do with their diet? Something that maybe they eat in the wild that nobody knows about? That keeps them in good condition or neutralizes some negative effect of their regular diet?
Don't let this stop you from continuing to care for, give advice on and learn from these incredible lizards!
Thanks for caring.
