Tropicoco Bioactive Soil – Natural Substrate for Terrariums & Vivariums Tropicoco Bioactive Soil is a premium, ready-to-use substrate blend designed to support the health and vitality of bioactive enclosures. Made from sustainably sourced, finely shredded coconut husk and organic amendments, this mix offers superior aeration, moisture retention, and microfauna support—perfect for tropical reptiles, amphibians, invertebrates, and live plants. Whether you're building a dart frog vivarium, a gecko terrarium, or a cleanup crew-enabled ecosystem, Tropicoco’s carefully balanced formula promotes soil cycling and long-term sustainability within your habitat. Key Features Bioactive-Ready Formula Enriched with beneficial organics that support springtails, isopods, and mycorrhizal fungi for natural waste breakdown. Excellent Water Retention & Drainage Coconut coir base retains moisture while resisting compaction, encouraging healthy root growth and soil respiration. pH Balanced & Free of Harsh Additives Safe for sensitive herpetofauna and live plants—no synthetic fertilizers, pesticides, or perfumes. Natural Aesthetic Rich brown tone and fibrous texture create a realistic jungle-floor appearance while maintaining structure over time. Long-Lasting Stability Resists breakdown longer than traditional organic soils, making it ideal for permanent enclosures or living terrariums. Available Sizes Variant Volume Coverage Area (Approx.) Ideal For Standard Bag 8 qt ~10–12” cube terrariums Small enclosures, grow-out tanks, starter vivs Bulk Bag 24 qt ~18”–24” vivariums or larger Multi-level habitats, custom bioactive builds Recommended Uses Tropical bioactive terrariums Dart frogs, day geckos, anoles, isopod colonies Planted vivariums and riparian zones Naturalistic vivaria with springtails and isopods Application Tip For best results, layer over a drainage medium (like LECA or hydroballs) and seed with springtails or isopods. Combine with leaf litter and cork bark to create a complete microhabitat. Tropicoco Bioactive Soil simplifies the path to a thriving, low-maintenance ecosystem—whether you're keeping frogs, building a plant-forward display, or managing a naturalistic cleanup crew.