{"product_id":"caribsea-arag-alive-special-grade-sand-20-lb-natural-aragonite-substrate-for-reef-tanks","title":"CaribSea Arag-Alive Special Grade Sand - 20 lb | Natural Aragonite Substrate for Reef Tanks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCaribSea Arag-Alive Special Grade Sand in a 20 lb bag offers a natural aragonite substrate designed for reef and marine tanks. The sand's porous grains mimic natural reef beds, providing a foundation that fosters a thriving, visually vibrant underwater landscape.\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for reef and marine aquariums\u003c\/h3\u003e\n\u003cp\u003eBuilt to support a thriving environment, Arag-Alive blends seamlessly into a reef display while remaining safe for fish, corals, and invertebrates. Its composition helps create a stable base for a balanced, low-stress setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits for your reef ecosystem\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePorous aragonite promotes coral attachment and healthy growth, helping build a stable, flourishing reef.\u003c\/li\u003e\n  \u003cli\u003eSupports natural biological filtration by encouraging beneficial microorganisms to establish in the sand bed.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain water balance, contributing to a stable environment for fish, corals, and invertebrates.\u003c\/li\u003e\n  \u003cli\u003eImproves water clarity by reducing waste buildup and promoting cleaner, clearer display tanks.\u003c\/li\u003e\n  \u003cli\u003epH-stable composition ensures the sand won't swing your tank's chemistry, making it suitable for a range of marine species.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world setups and use cases\u003c\/h3\u003e\n\u003cp\u003eIn nano to larger reef systems, this Special Grade Sand provides a soft, natural-looking bed that supports coral placement and natural sand circulation. Aquarists often notice a settled sand bed and a harmonious aesthetic that supports vibrant life and stable habitats.\u003c\/p\u003e\n\n\u003ch3\u003eBest practices and considerations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSpread an even layer across the tank bottom to minimize initial clouding and encourage uniform filtration from day one.\u003c\/li\u003e\n  \u003cli\u003ePair with compatible live rocks and a well-established filtration system to maximize the substrate's benefits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality and safety\u003c\/h3\u003e\n\u003cp\u003eMade from natural aragonite, this substrate is pH-stable and designed to be safe for marine species, including fish, corals, and invertebrates. It supports a balanced environment without introducing abrupt chemistry changes.\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 makes Arag-Alive Special Grade Sand suitable for reef tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Its porous aragonite supports coral attachment and helps maintain a stable environment without altering pH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I add Arag-Alive sand to my reef tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Pour in a thin, even layer across the bottom and allow it to settle to support natural filtration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carib Sea","offers":[{"title":"Default Title","offer_id":40563615989889,"sku":"B005WZUC1K","price":127.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/caribsea-arag-alive-packaging.jpg?v=1765867125","url":"https:\/\/petiva.ca\/products\/caribsea-arag-alive-special-grade-sand-20-lb-natural-aragonite-substrate-for-reef-tanks","provider":"Petiva","version":"1.0","type":"link"}