Furatune 2Pcs 24"x18"Reptile Substrate Mesh, Terrarium Supplies for Reptile Tank, Bioactive Substrate Barrier for Leopard Geckos, Crested Geckos, Ball Pythons, Corn Snakes, Frogs, Skinks

• Prevents substrate from becoming waterlogged or rotting by allowing excess water to drain into the false bottom, while keeping loose substrate and most bioactive organisms out of the drainage layer for a cleaner, more effective setup
• Designed with an ideal mesh size — small enough to block debris while allowing smooth water flow to maintain proper humidity and prevent soil oversaturation
• Includes two 24.4" x 18.1" sheets — easy to cut and fit most terrarium or vivarium setups; extra edges help wrap and stabilize substrate layers in 24" x 18" tanks
• Made from lightweight, flexible black mesh that blends discreetly with the substrate, serving as a vital layer for building bioactive reptile and amphibian habitats
• Suitable for a wide range of small reptiles and amphibians such as geckos, bearded dragons, ball pythons, frogs, newts, salamanders, and skinks

Keep your bioactive terrarium clean and balanced with this reptile tank substrate barrier. Made from lightweight, flexible black material, it separates substrate from the drainage layer, prevents clogging, and maintains proper humidity. Easy to cut and fit, it blocks debris while allowing smooth water flow—an essential terrarium supply for geckos, bearded dragons, ball pythons, frogs, and other reptiles.