{"product_id":"exo-terra-sub-stratum-bioactive-volcanic-substrate-for-reptile-terrariums-odor-elimination-moisture-control-4-4-lb","title":"Exo Terra Sub Stratum – Bioactive Volcanic Substrate for Reptile Terrariums, Odor Elimination \u0026 Moisture Control | 4.4 lb","description":"\u003cp\u003eOriginating from the mineral-rich foothills of Japan's Aso Volcano, Exo Terra Sub Stratum is a natural volcanic substrate designed for bioactive reptile terrariums. Composed of andesitic and rhyolitic tephra, this soil delivers abundant minerals that support vigorous plant life and a thriving micro-ecosystem.\u003c\/p\u003e\n\u003cp\u003eIts porous, crumbly texture promotes excellent drainage and air penetration, helping roots establish quickly and reducing the risk of waterlogging. The substrate's light weight makes setup simple, while its structure invites beneficial nitrifying organisms to colonize, creating a self-sustaining backdrop for your terrarium's inhabitants.\u003c\/p\u003e\n\u003cp\u003eActive biological processes help decompose organic waste, contributing to a cleaner habitat and a more stable environment over time. While results vary by setup, many keepers report a noticeable improvement in odor control and overall terrarium cleanliness when using a bioactive substrate like Sub Stratum.\u003c\/p\u003e\n\u003ch3\u003eWhat this means for your terrarium\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNatural bioactive soil fosters a living ecosystem that can support plant growth and small life forms in planted setups\u003c\/li\u003e\n\u003cli\u003eEnhanced drainage and aeration reduce moisture-related stress for plants and animals\u003c\/li\u003e\n\u003cli\u003eAmmonia and odor elimination helps maintain a more comfortable enclosure\u003c\/li\u003e\n\u003cli\u003eCrumbly texture and light weight simplify substrate maintenance and plant rooting\u003c\/li\u003e\n\u003cli\u003eIdeal foundation for bioactive planted terrariums with a diverse community of organisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImagine a lush bioactive planted terrarium where tropical plants put down strong roots, beneficial microbes flourish, and microfauna help recycle waste. Sub Stratum supports that cycle by providing nutrients and a breathable base.\u003c\/p\u003e\n\u003cp\u003ePractical tips to maximize benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLayer the substrate to support drainage and a shallow moisture reservoir at the base\u003c\/li\u003e\n\u003cli\u003eMoisture levels can vary with enclosure humidity and species; monitor and adjust watering accordingly\u003c\/li\u003e\n\u003cli\u003eAvoid compacting the substrate to preserve porosity and aeration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its volcanic origins and biology-driven design, Sub Stratum offers a practical base for hobbyists pursuing healthy, low-maintenance bioactive terrariums. It doesn't promise guaranteed outcomes, but it provides the conditions that many hobbyists seek for thriving plant life and a balanced terrarium ecosystem.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Exo Terra Sub Stratum used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A natural volcanic substrate designed for bioactive reptile terrariums to support a living, self-sustaining soil ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits might I notice with Sub Stratum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Improved drainage, odor control, and a healthier base for planted terrarium setups that can support plant growth and microfauna.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Exo Terra","offers":[{"title":"Default Title","offer_id":53555638370633,"sku":"B091L3FS7X","price":46.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/exo-terra-sub-stratum-bioactive-soil-texture.jpg?v=1766359563","url":"https:\/\/petvita.co.uk\/products\/exo-terra-sub-stratum-bioactive-volcanic-substrate-for-reptile-terrariums-odor-elimination-moisture-control-4-4-lb","provider":"Petvita","version":"1.0","type":"link"}