The BioDude Soil Protector Substrate Screen (Draining Mesh), 24" x 18"
A screen divider prevents your essential bioactive substrate. This screen divider, prevents the substrate from mixing with your drainage layer. Great to use with Clay Pebbles, Rocks, HydroGrow and other available drainage layers for bioactive terrariums. The Bio Dude is your #1 trusted bioactive vivarium source online! Size LONG 24" x WIDE 18". No harmful metals or risk of rust.