{"product_id":"seachem-flourite-black-sand-15-4-lb-planted-aquarium-substrate","title":"Seachem Flourite Black Sand – 15.4 lb Planted Aquarium Substrate","description":"\u003ch2\u003ePremium Substrate for the Planted Aquarium\u003c\/h2\u003e\n\u003cp\u003eSeachem Flourite Black Sand is a specially fractured, stable porous clay gravel designed to support natural planted aquariums. Its deep black hue provides dramatic contrast against greens and IV-colored foregrounds, letting plant life take center stage. The material’s porous, grainy texture gives a natural look and feel to the tank, while contributing to a stable bed that supports rooting and substrate activity over time.\u003c\/p\u003e\n\u003cp\u003eAn important note for fishkeepers: Flourite Black Sand is not chemically coated or treated, and it will not alter the pH of the water. This inert quality helps maintain a steady environment as you observe plant growth and community dynamics. Best of all, it is intended to remain effective for the life of the aquarium, reducing the need for frequent substrate changes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegral substrate bed:\u003c\/strong\u003e Ideal when used alone, providing a cohesive base for a natural planted setup; it can also be mixed with other gravels for texture variety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo modifiers required:\u003c\/strong\u003e Its natural clay structure delivers the look and feel of a planted bed without needing additional additives like laterite.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-lasting and durable:\u003c\/strong\u003e Designed to stay effective over time, supporting plant roots and substrate integrity as tanks mature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInert and pH-stable:\u003c\/strong\u003e Not coated or treated, helping maintain stable water chemistry for diverse aquatic communities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-Life Use Scenarios\u003c\/h3\u003e\n\u003cp\u003ePicture a lush carpet of carpeting plant species weaving through the dark grains, with taller stems anchoring into the bed. The high-contrast substrate helps greens and reds pop under varied lighting, making plant growth and arrangement more visually striking while staying true to a natural look.\u003c\/p\u003e\n\u003cp\u003eFor aquariums that emphasize natural aesthetics, Flourite Black Sand offers a versatile foundation that supports root development and a cohesive foreground-to-background transition, whether you focus on foreground grasses, mid-height stem plants, or a mix of both.\u003c\/p\u003e\n\n\u003ch3\u003eSetup Tips and Practical Considerations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLevel the bed for even root spread:\u003c\/strong\u003e A uniform layer helps plants establish evenly from the start.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile in mix-and-match layouts:\u003c\/strong\u003e Use Flourite alone for a cohesive bed or blend with other gravels for texture and contrast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn short, Flourite Black Sand offers an aesthetically pleasing, inert substrate that supports planting goals without requiring chemical additives. It’s a practical choice for hobbyists who value a natural look backed by durable, long-lasting performance.\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 setup is Flourite Black Sand best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for natural planted aquariums as an integral substrate bed; works alone or blended with other gravels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will Flourite Black Sand change my tank’s pH or require additives?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It is not chemically coated or treated and does not alter water pH.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":40564482769025,"sku":"B0018CLX3C","price":114.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/seachem-flourite-black-sand-bucket.jpg?v=1765928835","url":"https:\/\/petiva.ca\/products\/seachem-flourite-black-sand-15-4-lb-planted-aquarium-substrate","provider":"Petiva","version":"1.0","type":"link"}