{"product_id":"marcorocks-marco-rock-foundation-rock-40lb-box-natural","title":"Marco Rock Foundation Rock 40lb box Natural","description":"\u003ch1\u003eMarcoRocks Marco Rock Foundation Rock 40lb box Natural\u003c\/h1\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMarcoRocks Our famous Reef Saver Rock cut to offer a smooth, flat single surface. We recommend placing this rock under any rock work at the boundary layer between the glass and rock display. This design allows the second layer of your scape to safely \"float\" above this bottom layer, promoting healthy flow around the rock work and over the substrate. Foundation Rock can be siliconed to the glass if desired. Another aquascape option is placing the rock flat side up for a shelf look. Smooth Cut Bottom Stable and Architecturally Sound Our MarcoRocks is the finest all natural aquarium rock available to the aquarium enthusiast today. It is a once live natural reef rock. All natural calcium carbonate rock. Never any chemicals, additives. Often, you can spot fossilized ancient corals within the rocks. Highly Porous and Beautifully Shaped\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarco Rock Foundation Rock 40lb box Natural supports aquarium filtration and water-quality management\u003c\/li\u003e\n\u003cli\u003eHelps improve clarity by targeting the media function listed in the product name\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible filter media bags, reactors, or filter chambers\u003c\/li\u003e\n\u003cli\u003eUseful for routine maintenance or media replacement schedules\u003c\/li\u003e\n\u003cli\u003eSupports freshwater, marine, or reef systems as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e MarcoRocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e MarcoRocks Marco Rock Foundation Rock 40lb box Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Filter Media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 40 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e MARC-MEDIA-0005993\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 682863000000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MarcoRocks","offers":[{"title":"40 lb","offer_id":51822118961473,"sku":"MARC-MEDIA-0005993","price":310.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/8968\/2497\/files\/media_4bc4ad7c-ad3c-448f-9eb6-e36956b4f380.jpg?v=1780908197","url":"https:\/\/lawnandpets.com\/products\/marcorocks-marco-rock-foundation-rock-40lb-box-natural","provider":"Lawn and Pets","version":"1.0","type":"link"}