{"product_id":"marina-decorative-aquarium-gravel-grey-tone","title":"Marina Decorative Aquarium Gravel Grey Tone","description":"Create a colourful aquascape in your aquarium with Marina Decorative Gravel. This epoxy-coated gravel is inert, preventing any adverse effects on water chemistry whilst providing an optimum surface for beneficial bacteria colonization. The result is superior biological filtration for crystal-clear, healthy water.\n\nMarina Gravel is dust-free and available in a stunning range of colours to suit any aquatic design. Suitable for both freshwater and saltwater aquariums, it's the ideal choice for aquascapers seeking both aesthetics and water quality.","brand":"Marina","offers":[{"title":"2kg","offer_id":56201075491195,"sku":"12506","price":5.99,"currency_code":"GBP","in_stock":true},{"title":"10kg","offer_id":56201075523963,"sku":"12507","price":22.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0481\/3026\/1158\/files\/1455793088-72176200.jpg?v=1775748366","url":"https:\/\/waterworlddirect.com\/products\/marina-decorative-aquarium-gravel-grey-tone","provider":"Water World Pet \u0026 Aquatic Centre","version":"1.0","type":"link"}