Terrarium Substrate Bio Active, Isopods, Jumping Spiders, Reptiles And More.| 4 quarts/ 1 Gallon | Organic ABG Mix | The Critters Cave

Terrarium Substrate – Organic ABG Mix for Bioactive Setups Perfect for Isopods, Jumping Spiders, Reptiles & More! Introducing The Critters Cave's Terrarium Substrate, a premium organic ABG mix designed for bioactive enclosures! Whether you're keeping isopods, jumping spiders, reptiles, amphibians, or other microfauna, this mix provides the ideal balance of aeration, humidity retention, and burrowing support. Our handcrafted blend is based on the famous Atlanta Botanical Garden (ABG) mix, featuring high-quality, organic ingredients that hold moisture, support microfauna, and encourage plant growth. We’ve used this exact mix in our own isopod cultures for years, ensuring its reliability for all bioactive setups. Why Choose Our Bioactive Substrate? ✔ Light, Fluffy, & Burrow-Friendly – Soft texture supports natural burrowing behavior.✔ High Humidity Retention – Fernwood, sphagnum moss, and coco fiber lock in moisture without becoming waterlogged.✔ Perfect for Bioactive Setups – Sup