{"product_id":"fluval-freshwater-aquarium-plant-and-shrimp-substrate-4-4-lb-porous-stratum","title":"Fluval Freshwater Aquarium Plant and Shrimp Substrate, 2 kg Porous Stratum","description":"\u003cp\u003e\u003cstrong\u003eFluval Stratum is a porous substrate for freshwater planted aquariums, designed to support aquatic plant growth and provide a sheltered space for young shrimp in a 4.4 lb (2 kg) bag.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePorous structure — gives plant roots access to nutrients and a surface for beneficial nitrifying organisms.\u003c\/li\u003e\n\u003cli\u003eLightweight, non-compacting composition — supports root penetration and organism colonization.\u003c\/li\u003e\n\u003cli\u003eNeutral to slightly acidic pH support — suits planted aquariums with tropical fish and shrimp.\u003c\/li\u003e\n\u003cli\u003eFine refuge for newborn shrimp — offers cover from predators as shrimp grow.\u003c\/li\u003e\n\u003cli\u003eWater-clarity support — does not discolor water and helps manage organic discoloration from natural driftwood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoosing substrate affects how plants root and how aquarium inhabitants use the space. Fluval Stratum is made for freshwater aquariums where live plants, tropical fish, or shrimp share a planted environment. Its porous structure supports plant roots and beneficial organisms, while its pH-related properties and shrimp shelter address needs beyond simply covering the aquarium bottom.\u003c\/p\u003e\n\u003ch3\u003eHow does Fluval Stratum support live plants?\u003c\/h3\u003e\n\u003cp\u003eIts porous structure allows roots to penetrate easily and absorb nutrients, helping live aquatic plants access what they need to grow. The substrate is lightweight and non-compacting, so roots can move through it while beneficial nitrifying organisms colonize its porous surface. This colonization contributes to water quality in an aquarium set up for plant growth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports root access to nutrients within the substrate.\u003c\/li\u003e\n\u003cli\u003eProvides an extensive porous surface for nitrifying organisms.\u003c\/li\u003e\n\u003cli\u003eFluval Plant Micronutrients can be used to add macro- and micronutrients to the plant-care approach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIs Fluval Stratum suitable for shrimp and tropical fish?\u003c\/h3\u003e\n\u003cp\u003eFluval Stratum helps maintain a neutral to slightly acidic pH, a range suited to many plants, tropical fish, and shrimp found in planted aquariums. Its structure also gives newborn shrimp a place to shelter from predators until they are large enough to venture into the main aquarium.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade specifically for freshwater aquarium use.\u003c\/li\u003e\n\u003cli\u003eProvides young shrimp with a protected hiding place as they grow.\u003c\/li\u003e\n\u003cli\u003eSupports planted setups that include tropical fish or shrimp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWill Fluval Stratum affect aquarium water clarity?\u003c\/h3\u003e\n\u003cp\u003eFluval Stratum does not discolor aquarium water and helps manage organic discoloration associated with natural driftwood décor. This makes it a practical substrate choice for freshwater aquariums where maintaining clear-looking water matters alongside plant and shrimp habitat.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHelps manage organic discoloration linked to natural driftwood.\u003c\/li\u003e\n\u003cli\u003eIts stated use is freshwater aquariums, rather than saltwater setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFluval Stratum suits freshwater aquarium keepers building a planted environment for live plants, tropical fish, or shrimp, especially those who want porous substrate that also offers young shrimp shelter. It combines root-access support, a colonization surface for beneficial organisms, and a neutral-to-slightly-acidic pH profile in one 4.4 lb bag.\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 aquarium is Fluval Stratum designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fluval Stratum is formulated for freshwater aquariums, including planted setups with aquatic plants, tropical fish, or shrimp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does Fluval Stratum help newborn shrimp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fluval Stratum provides newborn shrimp with shelter from predators until they grow large enough to venture into the main aquarium.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":55679404867927,"sku":"B00JGQIY48","price":62.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/fluval-stratum-substrate-bag-front.jpg?v=1793408153","url":"https:\/\/bathpetsupplies.co.uk\/products\/fluval-freshwater-aquarium-plant-and-shrimp-substrate-4-4-lb-porous-stratum","provider":"BathPetSupplies","version":"1.0","type":"link"}