Problem with that is I believe that it is our job to keep the snake as healthy as possible. When I use something I try to avoid things with high risks or things that only have risks and no benefits to the animal. I dont use unregulated UTH because they can over heat, even though it would save me money. I dont use pine because it can cause URI even though I like the smell and look over aspen. Especially with how inexpensive it it to set up a second tank, why take an unnecessary risk? Just so it looks good to you? Again, there is no reason to house snakes together unless you are breeding them.