How to create a comfortable habitat for you pets: Galapagos Green Sphagnum Moss is one of the most versatile beddings ever! Use sphagnum moss as natural decor in tropical tanks, a humidifier for any terrarium environment, or a substrate for carnivorous or live plants. This soft and leafy green moss holds moisture and naturally repels odors. Completing your tropical or wetland habitat with a thin layer of green sphagnum moss will help maintain the humidity of the tank as well as make it easier to clean up and maintain your terrarium. Sphagnum helps reptiles shed properly and live in an environment that supports their natural habits. Use in and pack around water dishes to allow easy access and lessen the risk of drowning. Replace moss once or twice a month depending on your pets' habits and terrarium size.