ProRep Tortoise Life Bio Substrate

ProRep Tortoise Life BIO is a grit-free tortoise substrate blending 66% loam topsoil with 34% coconut coir, designed for keepers who want reliable moisture retention, natural burrowing conditions, and the option to go fully bioactive. It builds on the established Tortoise Life formula with a composition suited to both traditional and bioactive setups.

Composition and What It Does Differently

The removal of mineral grit is the defining change here. While impaction is generally considered a husbandry issue, this formulation removes limestone grit entirely for those who prefer to eliminate that variable. The coir component contributes to water retention and gives tortoises a substrate they can move through and burrow into with ease.

Bioactive Compatibility

Tortoise Life BIO works well as a planting medium, making it a practical base for bioactive builds. The loam and coir blend supports root establishment and holds moisture in a way that benefits live plants alongside the tortoise. For keepers looking to go further, mixing in ProRep Tortoise Seeds introduces natural foraging opportunities directly into the enclosure.

Building a Bioactive Setup

• 66% loam topsoil for structure and nutrient content
• 34% coconut coir for moisture retention and easy burrowing
• Grit-free — no limestone or mineral grit included
• Compatible with ProRep Tortoise Seeds for foraging enrichment
• Supports Granulated Isopods suited to Mediterranean conditions as a clean-up crew

Whether you are maintaining a straightforward tortoise vivarium or building out a fully functioning bioactive enclosure, Tortoise Life BIO gives you a substrate that works across both approaches without compromise.