{"title":"CaribSea Substrates","description":null,"products":[{"product_id":"caribsea-seafloor-special-grade-reef-sand-15-pounds","title":"CaribSea Seafloor Special Grade Reef Sand, 15 pounds NO FREE FREIGHT","description":"\u003cul\u003e\n\u003cli\u003e280 cubic inches\u003c\/li\u003e\n\u003cli\u003e1-1.7 mm grain size aragonite. Perfect type for plenum-type reef systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621037772885,"sku":"RCS00020","price":16.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/CS00020-2.jpg?v=1781984681"},{"product_id":"caribsea-fiji-pink-sand-40-lbs","title":"CaribSea Fiji Pink Sand, 40 Lbs NO FREE FREIGHT","description":"768 cubic inches. 0.5-1.5 mm grain size. CaribSea Aragonite Fiji Pink Sand is engineered to be free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates. CaribSea Aragonite dry sands are great for new tanks or adding sand to currently established tanks. Fiji Pink sand is great for all types of tanks and is by far the most recommended type of sand for a reef tank. The particle size is perfect for sand sifting gobies, and other sand-dwelling creatures. \u003cb\u003eNOTE: Despite the name, this sand is NOT very pink.\u003c\/b\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621037838421,"sku":"RCS00052","price":29.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/CS00052-2.jpg?v=1781984681"},{"product_id":"caribsea-florida-crushed-coral-40-pounds","title":"CaribSea Florida Crushed Coral, 40 pounds NO FREE FREIGHT","description":"910 cubic inches\u003cbr\u003e\u003cbr\u003eFlorida Crushed Coral is the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite, or oyster shell. It eliminates chronic pH problems and provide maximum surface area for water purifying bacteria. CaribSea's Florida Crushed Coral with aragonite allows an increase in bio-load by up to 50% and it never needs replacement. No rinsing required.\n\u003cbr\u003e\u003cbr\u003e\nAt CaribSea they take the aquarium hobby seriously. Since 1972 they have supplied hundreds of thousands of aquarists, public aquariums, and mariculture facilities with millions of pounds of the highest quality marine substrates. CaribSea substrates have become the backbone of today's cutting edge marine systems with a miracle mineral called aragonite. CaribSea, in an exclusive contract with the only aragonite mine in the world, supplies aquarists with 10 grades of aragonite \"crushed coral.\" Now every hobbyist, from beginner to reef keeper, can enjoy this revolution in aquarium keeping.","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621037871189,"sku":"RCS00150","price":20.26,"currency_code":"USD","in_stock":true}]},{"product_id":"caribsea-eco-complete-plant-substrate-course-black-20-pounds-sand","title":"Caribsea Eco Complete Plant Substrate Course Black, 20 pounds Sand NO FREE FREIGHT","description":"The Caribsea Eco Complete Plant Substrate Course Black secret lies in rich basaltic volcanic soil which contains iron, calcium, magnesium, potassium, sulfur plus over 25 other elements to nourish your aquatic plants. Floraspore symbionts activate the root-substrate interface to facilitate the uptake of minerals which make for a healthier root and healthier plant. Iron rich Eco\"‘Complete eliminates the need for laterite. No artificial dyes, paints, or chemical coatings. Eco-Complete has highly porous spherical grains for optimum diffusion performance and contains live Heterotrophic bacteria to rapidly convert fish waste into natural food for your aquatic plants. It establishes a natural biological balance which makes cycling a new aquarium faster and safer.\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan\u003eTypical Size: 0.25 - 7.0mm\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003eAverage Density: 54 pounds per cubic foot\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan\u003e20 pounds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621038231637,"sku":"RCS00770","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/CS00770-2.jpg?v=1781984701"},{"product_id":"caribsea-aragamax-sugar-sized-sand-30-pounds","title":"CaribSea Aragamax Sugar Sized Sand, 30 pounds NO FREE FREIGHT","description":"550 cubic inches\u003cbr\u003e\u003cbr\u003e0.2-1.2 mm grain size. Also known as \"oolitic sand,\" this product is ideal for shallower beds, allowing de-nitrification in as little as 1\" depth. The fine grain size can pass easily through the gills of gobys and other sand sifting organisms. White in color and metal free. No ash or silica.","brand":"VASCAAquariumSupply","offers":[{"title":"Default Title","offer_id":42621038264405,"sku":"RCS00930","price":17.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/2626\/2101\/files\/CS00930-2.jpg?v=1781984702"}],"url":"https:\/\/vascaaquariumsupply.com\/collections\/caribsea-substrates.oembed","provider":"VASCAAquariumSupply","version":"1.0","type":"link"}