Fecal description does not sound great. Poop should be solid and urate should be white. On occasion there can be a runny poop due to the diet but if it is consistantly runny then that would be a problem. That could be an indication of parasites. If the female is in the same set up, then it could be safe to say it is not causing the problem, although not every chameleon will react exactly the same to the same situation. When is the last time he ate? Force feeding is kinda a last resort that is why I am asking.
You can preach a better sermon with your life than your lips.
2.0 Panthers - Ambanja- Boomer and Lil PeeWee ~ RIP Romeo & Lenny