{"product_id":"carib-sea-acs00050-aragonite-reef-sand-40-pound-bag-for-aquariums","title":"Carib Sea ACS00050 Aragonite Reef Sand – 40-Pound Bag for Aquariums","description":"\u003ch2\u003eCarib Sea ACS00050 Aragonite Reef Sand — 40-Pound Substrate for Aquarium Settings\u003c\/h2\u003e\n\u003cp\u003eTransform your tank’s floor with Carib Sea ACS00050 Aragonite Reef Sand. This 40-pound bag delivers a natural, warm-toned substrate made from 100% aragonite. The fine grains are designed to lay smoothly across the bottom, creating a believable reef bed that complements corals, invertebrates, and fish. In addition to its visual appeal, this substrate is a popular choice for hobbyists who want a substrate that may help maintain stable water conditions while supporting the life that makes reef tanks feel alive. While results can vary from tank to tank, many hobbyists appreciate the way aragonite substrates interact with hard-water systems and marine setups to produce a cohesive look and feel.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it does in your tank\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100% aragonite sand supports stable pH in marine and hard-water tanks\u003c\/li\u003e\n  \u003cli\u003eFor use in marine aquariums and hard water freshwater aquariums\u003c\/li\u003e\n  \u003cli\u003eGrain size helps reduce detritus buildup and makes cleaning easier\u003c\/li\u003e\n  \u003cli\u003eHelps recreate a natural reef environment with a soft, natural bedding\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTo get the most from this substrate, plan a setup that showcases the reef bed as the stage for your creatures. Its warm tones pair well with live rock and colorful corals, while the grain texture provides a realistic bottom layer that allows microfauna and beneficial bacteria to settle in. The 40-pound bag offers enough material for a range of tank sizes, making it a practical choice for both new tanks and established systems seeking a substrate refresh.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal use cases and setup ideas\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine aquariums featuring reef-compatible species and invertebrates\u003c\/li\u003e\n  \u003cli\u003eHard-water freshwater tanks that can benefit from aragonite substrate visuals\u003c\/li\u003e\n  \u003cli\u003eNew installations seeking a natural reef look without heavy changes to existing decor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in the USA, Carib Sea’s aragonite reef sand aligns with hobbyists who value domestic production and consistent quality. Whether you’re building a thriving reef aesthetic or simply refreshing a tank’s base with a sand that looks natural, this 40-pound bag is designed to be a straightforward, visually appealing substrate choice.\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 tanks can benefit from Carib Sea ACS00050 Aragonite Reef Sand?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for marine aquariums and hard-water freshwater tanks that benefit from aragonite substrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this sand made in the USA?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, Carib Sea aragonite reef sand is proudly made in the USA.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carib Sea","offers":[{"title":"Default Title","offer_id":57208470176121,"sku":"B00025YRQQ","price":57.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/carib-sea-aragonite-reef-sand-aquarium-40-pound.jpg?v=1777885611","url":"https:\/\/petlyvox.com\/products\/carib-sea-acs00050-aragonite-reef-sand-40-pound-bag-for-aquariums","provider":"petlyvox","version":"1.0","type":"link"}