{"product_id":"fluval-bio-stratum","title":"Fluval Bio Stratum","description":"\u003ch3\u003eWhat is this Bio Stratum from Fluval?\u003c\/h3\u003e\n\u003cp\u003eThis Fluval Bio Stratum is a bioactive planted aquarium substrate that includes a powerful mix of nutrients and minerals to nurture healthy plant growth and optimum water conditions. It's made of natural volcanic soil that has been collected from the foothills of Mount Aso, the largest volcano in Japan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports neutral to slightly acidic pH favoured by plants, tropical fish, and shrimp.\u003c\/li\u003e\n\u003cli\u003eLightweight, non-compacting powder facilitates strong root development.\u003c\/li\u003e\n\u003cli\u003e1-3 mm  powder makes substate ideal for fine and delicate root systems.\u003c\/li\u003e\n\u003cli\u003ePacked with powerful mix of nutrients and minerals that promote luscious plant growth.\u003c\/li\u003e\n\u003cli\u003eInfused with dormant bioactive beneficial bacteria that help kickstart nitrogen cycle and stabilise water conditions in new aquariums.\u003c\/li\u003e\n\u003cli\u003eUnique curing and heat treatment process helps extend soil life and ensures no parasites are present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow is Bio Stratum different to Fluval's standard Stratum?\u003c\/h3\u003e\n\u003cp\u003eThis Bio Stratum is part of a range of planted aquarium substrates from Fluval. The other substrate in this range is known as Stratum and, like Bio Stratum, it's packed with nutrients and minerals that help promote plant growth.\u003c\/p\u003e\n\u003cp\u003eWhere Bio Stratum differs is in its grain size, 1-3 mm powder compared to 3-5 mm  granules. This makes it a more suitable substrate for plants with fine and delicate root systems that struggle to penetrate a larger-grained substrate.\u003c\/p\u003e\n\u003cp\u003eBio Stratum is also infused with dormant bioactive beneficial bacteria that, once in contact with water, wake up and start breaking down waste in your aquarium. This kickstarts the nitrogen cycle and rapidly reduces ammonia, helping to stabilise water conditions in brand-new aquariums.\u003c\/p\u003e\n\u003ch3\u003eHow do I use this Fluval Bio Stratum?\u003c\/h3\u003e\n\u003cp\u003eThis Fluval Bio Stratum is a great choice of substrate for new planted aquariums. In small aquariums it can be used as a main substrate, but in medium and large-sized aquariums it's recommended that you use it as a nutritious top layer and bulk out the bottom layer with Fluval Stratum and\/or gravel.\u003c\/p\u003e","brand":"fluval","offers":[{"title":"2kg","offer_id":50032635937096,"sku":null,"price":9.49,"currency_code":"GBP","in_stock":false},{"title":"4kg","offer_id":50032635969864,"sku":null,"price":16.99,"currency_code":"GBP","in_stock":false},{"title":"8kg","offer_id":50032636002632,"sku":null,"price":31.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/1364\/7944\/files\/bio_stratum.webp?v=1742048130","url":"https:\/\/www.wirralaquatics.co.uk\/products\/fluval-bio-stratum","provider":"Wirral Aquatics","version":"1.0","type":"link"}