{"product_id":"caribsea-seaflor-special-aragonite-sand-for-marine-aquariums-40lb","title":"CaribSea Seaflor Special Aragonite Sand for Marine Aquariums – 40lb","description":"\u003cp data-start=\"514\" data-end=\"824\"\u003eCaribSea Seaflor Special Sand is a premium aragonite substrate designed to enhance aquarium appearance while supporting filtration and long-term water stability. Part of the trusted CaribSea substrate range, this clean white sand creates a natural reef look while contributing to healthier aquarium conditions.\u003c\/p\u003e\n\u003cp data-start=\"826\" data-end=\"1092\"\u003eIdeal for marine and reef aquariums, Seaflor Special Sand naturally buffers water to a stable pH of approximately 8.2, reducing stress on fish and corals. It is also suitable for aquariums housing African Rift Lake cichlids, which require higher pH levels to thrive.\u003c\/p\u003e\n\u003cp data-start=\"1094\" data-end=\"1416\"\u003eThis aragonite-based substrate contains calcium, carbonate, and essential trace elements that are gradually released into the water. These nutrients help replenish elements that become depleted in busy aquariums, while the grain structure supports beneficial bacteria that aid in biological filtration and waste reduction.\u003c\/p\u003e\n\u003ch3 data-start=\"1423\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1442\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1445\" data-end=\"1479\"\u003ePremium aragonite sand substrate\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1511\"\u003eGrain size: 1.25mm – 1.95mm\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1567\"\u003eEnhances aquarium appearance with bright white sand\u003c\/li\u003e\n\u003cli data-start=\"1570\" data-end=\"1603\"\u003eBuffers pH to approximately 8.2\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1638\"\u003eSupports biological filtration\u003c\/li\u003e\n\u003cli data-start=\"1641\" data-end=\"1696\"\u003eHelps control ammonia, nitrite, and waste by-products\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1748\"\u003eContains calcium, carbonate, and trace elements\u003c\/li\u003e\n\u003cli data-start=\"1751\" data-end=\"1812\"\u003eSuitable for marine, reef, and high pH freshwater aquariums\u003c\/li\u003e\n\u003cli data-start=\"1815\" data-end=\"1846\"\u003eSupplied in a 40lb (18kg) bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1876\" data-end=\"2164\"\u003eCaribSea Seaflor Special Sand 40lb is a high-quality aragonite substrate that improves filtration, stabilizes pH, and replenishes essential nutrients. Its natural buffering ability and clean appearance make it an excellent choice for larger marine, reef, and high-pH freshwater aquariums.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55415051616632,"sku":"780638","price":42.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/ezgif-4-61deee529d.jpg?v=1768243923","url":"https:\/\/reef-freaks.co.uk\/products\/caribsea-seaflor-special-aragonite-sand-for-marine-aquariums-40lb","provider":"Reef-freaks","version":"1.0","type":"link"}