Terrarium Bio-Active SoilPremium natural terrarium substrate designed for long term performance and thriving ecosystems. This bio active soil blend offers perfect structure, drainage, and aeration for tropical terrarium plants, while creating a balanced habitat for isopods, springtails, dart frogs, and small reptiles. Unlike ordinary potting mixes that compact or rot over time, this blend remains stable, self cleaning, and nutrient cycling for yearsmaking it ideal for bio