{"product_id":"gravel-20-fine-flint-media-tank","title":"Gravel-20 - Fine Flint Media Tank","description":"The \u003cstrong\u003eGravel-20\u003c\/strong\u003e is a double scrubbed, filter media gravel. This is a 50 lb bag of high purity, high quality gravel. Scrubbed to remove organic contaminants, this gravel makes for ideal filtration. Gravel-20 is used in commercial tank re-bedding as a top layer of gravel. A unique property of Gravel-20 is that it is naturally clean making it a key component for large aquariums.   \n \n \n \n \n \n \n \n \n  ","brand":"Basics","offers":[{"title":"1 lb","offer_id":42124131664056,"sku":"GRAVEL20-1LB","price":0.47,"currency_code":"USD","in_stock":false},{"title":"9 lb","offer_id":42124131696824,"sku":"GRAVEL20-9LB","price":4.03,"currency_code":"USD","in_stock":false},{"title":"16 lb","offer_id":42124131729592,"sku":"GRAVEL20-16LB","price":6.81,"currency_code":"USD","in_stock":false},{"title":"50 lb","offer_id":42124131762360,"sku":"GRAVEL20-50LB","price":20.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/rfpvjrartkkufx2ekrkt_ea2c73df-6539-4a00-ae19-1fd6425fff78.jpg?v=1792571935","url":"https:\/\/freshwitersystems.com\/products\/gravel-20-fine-flint-media-tank","provider":"Fresh Water Systems","version":"1.0","type":"link"}