Zoo Med Naturalistic Terrarium Mesh (fits NT1,NT2) 12x12

It was just big enough for my 5 gal terrarium.

came packaged nicely not damaged good product

too expensive

Worked great for our salamander terrarium. Easy to install.

I was not a fan of the biodrain mesh and I found this one much better!!

Smaller than expected. Should have read description

This mesh was a perfect barrier between our clay hydro balls and substrate in the gecko vivarium. It fit well in our 18x18 inch tank, with a little extra to fold over at the edges. Since the extra is covered by substrate, it’s not a problem at all.

Use with the Hydro balls as a top layer before adding your eco earth, or Plantation soil, for optimal moisture, and humidity levels.

Perfect layer to put between your soil and hydro balls in the bottom of your terrarium. It works extremely well in keeping the soil, etc from mixing with the drainage layer. You can double it up or cut it to the perfect size with no problem. I would definitely recommend this. Fast delivery and super easy to use.

Does exactly what I needed it to, separated the substrate well. Coco fiber and bio balls are not mixed due to this barrier, it was doubled up.