{"product_id":"aqua-natural-pewter-black-gravel-substrate-10lb","title":"Aqua Natural Pewter Black Gravel Substrate 10 Pounds For Aquascaping Aquariums Vivariums And Terrariums 6 To 8 Millimeters","description":"\u003cp\u003eCreate a stunning and professional aquascape with Aqua Natural Pewter Black Gravel. Designed for enthusiasts who value quality, this 10-pound substrate provides a dramatic, high-contrast base for your aquarium, vivarium, or terrarium. When dry, the gravel features an elegant pewter gray tone, but once submerged, it transforms into a rich, deep jet black that makes vibrant fish colors and lush green plants truly pop. Crafted from natural, inert granite, this substrate is free from toxins, artificial colors, and debris, ensuring a safe environment for your aquatic life. The 6 to 8-millimeter grain size is specifically engineered to provide excellent stability for hardscaping while allowing for proper water circulation and plant root anchoring. Because the gravel is triple-washed and kiln-dried in the United States, it is clean and ready for your creative setup. Whether you are building a nature aquarium or a complex terrarium, this substrate offers the reliable, natural aesthetic needed to elevate your habitat design.\u003c\/p\u003e","brand":"Aqua Natural","offers":[{"title":"Default Title","offer_id":52023784636733,"sku":"Rudra-B0CL5DC96V","price":7959.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7602\/2333\/files\/61VWZ1soROL._AC_SL1500.jpg?v=1784867629","url":"https:\/\/rudraretails.com\/products\/aqua-natural-pewter-black-gravel-substrate-10lb","provider":"Rudra Retails","version":"1.0","type":"link"}