Yep unless that bulb is a mvb those put off heat and uvb which I'm thinking its not. That's how he developed Mbd. You need to get the reptisun 10.0 Tube t5 ASAP. If you look to the right there are care sheets on lighting. Hopefully you can get the bulb and calcium so he won't be come worse. That's why he's so dark to not only will he perk up once you get the uvb his co!ors and appetite will also imrove.