"Does the heat from basking lights release anything harmful from the liners?"
No one knows for sure the answer to the question and whether the use of this product would have long term effects on a dragon. I can think of safer although less efficient forms of substrate...newprint being one. If it helps, I called the duck brand hotline to see what they thought and the woman I spoke to recommended against keeping a live creature on the product. Here is the number if anyone else is interested:
Duck® Brand Products
M-F, 9am - 4pm EST
(800) 321-0253
Again, I'm not saying it will be bad for your dragon, I'm just sharing info I came across when making the decision to possibly switch to this product. Considering what I found, I decided against it.
-----
Bill DiFabio
Garden State Herpetoculture...website to follow...
Email Me
"If you don't have enemies, you don't have character." - Paul Newman