Hi, we have added another UVB tube. We fix it at the left side because he would stay there for at least half an hour in the morning, he rarely stay on the hammock. (sorry please ignore the dirty and blurry glass)
But I have one worry now. We make the height is exactly 6 inches above the dragon back. But when he lift his chest or head, the distance would be smaller for about 1-2 inches, is this okay? Or I should make the distance bigger to like 8 inches? But then I worried he couldn't get enough UVB at this distance.
Previously I thought it is okay if within 4-6 inches (10-15cm) because I did check Zoo Med website, based on their chart it is safe as long as bigger than 8cm (3 inches).
But this time when I receive the T8 packaging, I think they added this reminder of can not be less than 6 inches, so I became worried especially now I'd try to get him expose to as much UVB as possible.
Can get some or your suggestion on the UVB distance?