Quote Originally Posted by bigballs
i have used coconut mulch, reptibark, cypress mulch, paper towels, and now aspen under heat lamps but i will be changing to flexwatt as soon as it arives.

what type of substrate is best (in your opinion, of course...) for maintaining proper humidity for bps?? under heat lamps or used with heat tape??

thanks for your responses!!!

I forget the name, but that stuff that comes in a brick and you add water to expand it. I hear that stuff is awesome for humidity. Also, have you taped off the lid of your tank?