Ok I bought some "egg crate" the plastic kind with the little squares. I think the squares are 1/2" x 1/2". And in the book I am reading about setting up a terrarium it says to lay Plastic Screen on top of the egg crate.
I can't find Plastic Screening. I only find aluminum or fiberglass. Is it ok to use the fiberglass screen or should I use something else?
TIA


