{"product_id":"carib-sea-acs00050-aragonite-reef-sand-40-lb-for-marine-hard-water-aquariums","title":"Carib Sea ACS00050 Aragonite Reef Sand – 40 lb for Marine \u0026 Hard-Water Aquariums","description":"\u003cdiv class=\"description\"\u003e\n  \u003cp\u003eCarib Sea ACS00050 Aragonite Reef Sand (40 lb) is a natural, reef-inspired substrate designed to support thriving marine life and resilient hard-water tank setups. Made from 100% aragonite, this sand provides a solid base that can help maintain a stable environment for corals, invertebrates, and other reef-dwelling inhabitants.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e100% aragonite composition helps support stable pH in compatible tanks\u003c\/li\u003e\n    \u003cli\u003eSuitable for marine aquariums and hard-water freshwater aquariums\u003c\/li\u003e\n    \u003cli\u003eGrain size tends to reduce detritus buildup and settled debris\u003c\/li\u003e\n    \u003cli\u003eDesigned to recreate a natural reef environment with warm, natural-looking grains\u003c\/li\u003e\n    \u003cli\u003eMade in the USA, offering consistent quality and reliable sourcing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eIn practice, the sand provides a soft bed that supports biological filtration and a lifelike substrate for display life. The natural color and texture help the hardscape blend with rockwork and corals, creating a cohesive underwater scene you can enjoy viewing and maintaining.\u003c\/p\u003e\n\n  \u003cp\u003eWhat to expect in real-world setups: a stable bed, reduced dust disturbance during maintenance, and a substrate that accommodates a variety of reef-compatible life. The 40-pound bag is a practical size for standard tanks and can be combined with other décor elements to tailor your display.\u003c\/p\u003e\n\n  \u003ch3\u003eUsage tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRinse lightly before adding to a new setup to minimize visible dust\u003c\/li\u003e\n    \u003cli\u003eSpread evenly to your desired depth, commonly 1–2 inches for reef beds\u003c\/li\u003e\n    \u003cli\u003eEnsure proper filtration and water flow to maximize benefits of the aragonite substrate\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eBrand and origin: Carib Sea stands behind its American-made products, aiming for reliability and predictable results in hobbyist environments. This aragonite reef sand offers a substrate option that aligns with reef-keeping aesthetics and practical tank management, without promising guaranteed outcomes.\u003c\/p\u003e\n\u003c\/div\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 tanks is Carib Sea ACS00050 aragonite reef sand best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Best for marine aquariums and hard-water freshwater tanks seeking a reef-like substrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it impact pH or water chemistry?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is designed to help support stable pH in compatible tanks, but routine monitoring is advised.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carib Sea","offers":[{"title":"Default Title","offer_id":53552497459529,"sku":"B00025YRQQ","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/carib-sea-acs00050-aragonite-reef-sand-40lb.jpg?v=1766256027","url":"https:\/\/petvita.co.uk\/products\/carib-sea-acs00050-aragonite-reef-sand-40-lb-for-marine-hard-water-aquariums","provider":"Petvita","version":"1.0","type":"link"}