Posted: Thu Jun 02, 2005 7:18 pm
Glass, plexiglass, plastic is worse, as they block the rays--don't have any in between UVB light and the turtle. If I remember, a screen with smaller holes cuts out something like 30% UVB. I have some hardware cloth with 1/2" holes that I'm planning on making a screen out of (if I ever get the time).
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-