Josh's Frogs Chilean Sphagnum Moss is ideal for use with a wide variety of reptiles and amphibians. Josh's Frogs Chilean Sphagnum Moss retains water well, aiding in maintaining a high level of humidity, making long fiber sphagnum moss an ideal choice as substrate for a humid hide in your snake or lizard cage. Josh's Frogs Chilean Sphagnum Moss also makes a fantastic substrate in many amphibian enclosures, and is an important substrate layer when setting up a naturalistic vivarium for poison dart frogs, tree frogs, or other tropical reptiles and amphibians. Josh's Frogs Chilean Sphagnum Moss also has natural antifungal and antibacterial properties, lending to the creation of a cleaner environment for your pet reptile or amphibian.