- Arcadia EarthMix Prairie is a natural, bioactive-ready substrate designed for reptiles and amphibians from prairie and scrubland habitats. It creates a more realistic enclosure base while supporting the key elements of modern naturalistic keeping, including live plant growth, clean-up crews and species-appropriate enrichment. This specialist blend combines organics, clays and minerals to create a well-draining substrate that works particularly well in grassland, scrubland and planted enclosures. It is designed to help support healthy root growth, active custodians and a more stable, naturalistic environment for animals that benefit from a drier surface with moisture retained lower in the substrate. Why Choose EarthMix Prairie? EarthMix Prairie is ideal for keepers who want to build a more natural, bioactive enclosure for prairie and scrubland species. This all-natural substrate blend includes a volcanic source of minerals and amino acids that helps support live plants and custodians while creating a realistic substrate texture that encourages more natural body movement, digging and exploration. EarthMix-Prairie is clean, safe, and free from non-natural particles that could lead to impaction when used correctly within modern care standards. It is fully compatible with Bio-Active systems When suitably hydrated, the substrate can also support tunnel and burrow formation and may be used as part of naturalistic egg-laying setups. This makes it a versatile choice for keepers looking to combine practical enclosure function with a more wild-like finish. Bioactive Ready from Day One Arcadia EarthMix Prairie is designed to be used in bio-active systems from the start. Custodian species can be introduced from day one, where they can quickly establish and thrive within the carefully balanced organic and mineral substrate blend. This makes it a strong choice for keepers building planted enclosures or looking to maintain a more self-supporting, naturalistic environment over the long term. Natural Drainage & Plant Support The substrate is formulated to provide excellent drainage while still supporting live plant growth. Its blend of organics, clays and mineral content helps create a stable base for prairie grasses, hardy plants and scrubland-style planting schemes. This allows keepers to create more realistic enclosure layouts with natural visual texture, rooted plants and improved environmental enrichment. Key Features: Bio-active ready substrate for prairie and scrubland setups Supports live custodians from day one Encourages sustained live plant growth Well-draining, natural substrate blend Helps support burrowing and tunnel formation when hydrated correctly Suitable for naturalistic and planted enclosures All-natural ingredients Made in Britain Directions for Use: Add Arcadia EarthMix Prairie to the enclosure to create a suitable depth for your species and setup. For best results in bioactive enclosures, combine with live plants, leaf litter and an appropriate clean-up crew. Where species require burrowing, tunnel support or egg-laying areas, hydrate the substrate appropriately to achieve the desired structure. Always tailor depth, moisture and enclosure design to the needs of the species being kept. Suitable For: Prairie and scrubland reptiles Prairie and scrubland amphibians Naturalistic planted enclosures Bio-active vivariums and terrariums Frequently Asked Questions: Is Arcadia EarthMix Prairie bioactive ready? Yes. EarthMix Prairie is bio-active ready and can be used with live custodians from day one. Can I use EarthMix Prairie with live plants? Yes. It is designed to support sustained live plant growth and works well in planted naturalistic enclosures. What type of setup is EarthMix Prairie best for? It is best suited to prairie and scrubland-style enclosures where keepers want a naturalistic, well-draining substrate with bioactive potential. Can it support burrowing or egg-laying? When suitably hydrated, EarthMix Prairie can support tunnel and burrow formation and may also be used as part of naturalistic egg-laying setups. Can clean-up crews be added straight away? Yes. EarthMix Prairie is suitable for custodians from day one, making it a strong choice for bioactive enclosures.