{"product_id":"the-bio-dude-terra-sahara-36-qt-bag-great-for-bearded-dragons-and-leopard-geckos-ds","title":"The Bio Dude Terra Sahara Bioactive Substrate — 36 qt","description":"\u003cp\u003eBig arid builds eat substrate faster than most keepers expect — a 4'x2' floor at real digging depth takes serious volume. This 36 qt bag is the bulk format of Terra Sahara, The Bio Dude's handcrafted arid bioactive substrate: approximately six of the standard 6 qt bags in one, so a large bearded dragon or leopard gecko enclosure fills without a pile of small bags. This item ships direct from The Bio Dude with Bask \u0026amp; Burrow as your seller of record — see our \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e for how delivery and returns work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulated for desert species:\u003c\/strong\u003e bearded dragons, uromastyx, leopard geckos, and other desert-dwelling reptiles — built for biomes that stay very dry and arid with occasional minor humidity spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds real burrows:\u003c\/strong\u003e kept at 25–40% moisture content, Terra Sahara holds a complete tunnel, so digging behavior actually pays off for your animal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo drainage layer needed:\u003c\/strong\u003e unlike tropical builds, an arid Terra Sahara base goes straight in — no drainage media or mesh barrier underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists anaerobic problems:\u003c\/strong\u003e holds the right amount of water while allowing evaporation, preventing the anaerobic bacteria growth common in over-misted desert terraria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for a clean-up crew:\u003c\/strong\u003e organic nutrition and air pockets support plant roots and a sustainable springtail and isopod population.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk sizing:\u003c\/strong\u003e approximately six normal bags of Terra Sahara in a single 36 qt bag — the practical choice for 4'x2' footprints and deep-substrate builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlanning the full build? Our \u003ca href=\"\/blogs\/guides\/bearded-dragon-bioactive-setup-guide\"\u003ebearded dragon bioactive setup guide\u003c\/a\u003e and \u003ca href=\"\/blogs\/guides\/leopard-gecko-bioactive-setup-guide\"\u003eleopard gecko bioactive setup guide\u003c\/a\u003e both spec Terra Sahara as the substrate layer, and our \u003ca href=\"\/blogs\/guides\/bearded-dragon-substrate-loose-vs-non-loose-evidence-based\"\u003eloose vs non-loose substrate guide\u003c\/a\u003e walks through the evidence on loose substrate for bearded dragons.\u003c\/p\u003e","brand":"The Bio Dude","offers":[{"title":"Default Title","offer_id":46633460990054,"sku":"SAHARA36QTDS","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8151\/2294\/files\/sahara36new.jpg?v=1787494647","url":"https:\/\/baskandburrow.com\/products\/the-bio-dude-terra-sahara-36-qt-bag-great-for-bearded-dragons-and-leopard-geckos-ds","provider":"Bask \u0026 Burrow","version":"1.0","type":"link"}