🌍 Go Green with Your Terrarium! 7.2 quarts of premium substrate for expansive setups. Elevate your environment with moisture-retaining properties. Transform your terrarium with 100% natural coco husk! Encourage natural digging and burrowing for your pets. Sustainable and biodegradable for the conscious consumer. 100% Natural Digging Delight Humidity Boost Exo Terra Coco Husk is a 100% natural substrate designed for terrarium enthusiasts. With a volume of 7.2 quarts, it not only enhances humidity but also stimulates natural behaviors in reptiles and amphibians, making it an essential addition to any eco-friendly habitat.