{"product_id":"fluval-bio-stratum-volcanic-soil-for-planted-tanks-8-8-lb-mineral-rich-substrate","title":"Fluval Bio-Stratum Volcanic Soil for Planted Tanks | 8.8 lb Mineral-Rich Substrate","description":"\u003ch2\u003eEnhance Your Planted Tank with Fluval Bio-Stratum\u003c\/h2\u003e\n\u003cp\u003eDesigned for aquariums that showcase lush aquatic plants, Fluval Bio-Stratum is a natural mineral rich volcanic soil substrate that brings an earthy, tactile foundation to the bottom of your tank. Its fine powder granules promote biological activity while remaining non-compacting, so roots can spread with ease and plants can establish themselves more confidently.\u003c\/p\u003e\n\u003cp\u003eAs water enters the substrate, dormant bioactives wake, beginning processes that support a balanced environment. The result can be clearer water and more vibrant plant colors as the substrate contributes minerals and fosters a porous bed that acts as an extra layer of biological filtration. This blend is crafted to work with the ecosystem you build, not to overwhelm it, offering a stable backdrop for both newcomers and seasoned hobbyists alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports robust plant growth with vibrant coloration and healthy foliage.\u003c\/li\u003e\n  \u003cli\u003eActivates beneficial water conditions on contact, jumpstarting the nitrogen cycle for a balanced system.\u003c\/li\u003e\n  \u003cli\u003eStabilizes water by rapidly reducing ammonia, helping environments adapt during new tank setups and stocking.\u003c\/li\u003e\n  \u003cli\u003eImproves root penetration with lightweight 1 mm powder granules that remain non-compacting.\u003c\/li\u003e\n  \u003cli\u003eEnhances water quality through porous granules that host bacterial colonies and supply essential minerals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGetting started and real world use\u003c\/h3\u003e\n\u003cp\u003eIn real setups, plant roots grab hold quickly as the soil’s porous texture invites roots to spread, establishing a thriving root zone. The mineral blend nourishes plants and supports color development under your chosen lighting. For best results, pair this substrate with reliable filtration and steady water management to sustain a healthy aquascape over weeks and months.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNew tanks benefit from a stable microbial base and a healthy starting point for plants.\u003c\/li\u003e\n  \u003cli\u003eMedium to high light layouts support lush growth and vibrant leaf color in illuminated tanks.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Fluval filtration, lighting, and accessories helps you build a cohesive ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFluval has a long heritage dating back to 1975, a history of pioneering aquarium technology. This substrate embodies that spirit by combining practical filtration support with a nurturing, root-friendly bed for your aquatic plants, helping you craft an engaging, color-rich underwater scene without assuming guarantees. It’s about potential for healthier plant development and improved water quality, backed by a brand known for innovation and quality.\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 Fluval Bio-Stratum used for in planted tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A volcanic soil substrate with bioactives that supports plant growth and helps establish a healthy microbial base.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I install Fluval Bio-Stratum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse lightly if needed, layer the substrate, plant roots into the granules, then fill the tank and monitor parameters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":53553044685129,"sku":"B09XVNQW5H","price":56.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/fluval-bio-stratum-volcanic-soil-bag.jpg?v=1766273127","url":"https:\/\/petvita.co.uk\/products\/fluval-bio-stratum-volcanic-soil-for-planted-tanks-8-8-lb-mineral-rich-substrate","provider":"Petvita","version":"1.0","type":"link"}