{"product_id":"aquarium-gravel-in-porous-black-lava-rock-for-planted-freshwater-tanks-shrimp-habitats-and-natural-aquascapes","title":"Aquarium Gravel in Porous Black Lava Rock for Planted Freshwater Tanks, Shrimp Habitats and Natural Aquascapes","description":"\u003cp\u003eGive a planted freshwater tank a naturally earthy foundation using chunky black lava rock gravel. Its porous surface supports a healthy aquarium ecosystem, while the inert composition suits freshwater aquascapes.\u003c\/p\u003e\u003cp\u003eUse Vesuvius Controsand on its own for a complete substrate bed or pair it with cosmetic sand to shape paths, borders and varied textures. It is particularly well suited to shrimp tanks and other bottom-dwelling species that sift through substrate.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe naturally porous black lava surface supports a healthy ecosystem and provides a useful surface for plant growth, adding function beneath the aquascape.\u003c\/li\u003e\n\u003cli\u003eIts granule composition encourages strong root development, allowing aquarium plants to anchor securely and absorb nutrients effectively.\u003c\/li\u003e\n\u003cli\u003eCompatibility with shrimp and other bottom-dwelling species makes it a practical substrate for tanks where animals sift along the bottom.\u003c\/li\u003e\n\u003cli\u003eIt works either as a standalone substrate or alongside cosmetic sand, giving aquascapers flexibility when creating distinct areas and natural-looking layouts.\u003c\/li\u003e\n\u003cli\u003eSimple preparation keeps setup approachable for new and experienced aquascapers: gently rinse away finer grains, then spread the gravel evenly in the aquarium.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Black lava rock.\u003c\/li\u003e\n\u003cli\u003eComposition: Inert.\u003c\/li\u003e\n\u003cli\u003eRecommended environment: Freshwater aquariums.\u003c\/li\u003e\n\u003cli\u003eApproximate grain size: 4–8 mm.\u003c\/li\u003e\n\u003cli\u003eAvailable bag sizes: 3L and 8L.\u003c\/li\u003e\n\u003cli\u003ePack quantity: One bag.\u003c\/li\u003e\n\u003cli\u003eCare before use: Rinse the substrate gently to remove finer grains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the 3L or 8L bag to suit your layout, then build a textured, earthy base where plants can anchor and shrimp can explore the substrate.\u003c\/p\u003e","brand":"Ultum Nature Systems","offers":[{"title":"3L","offer_id":44627716604007,"sku":"SHP-1240-CFF906","price":48.59,"currency_code":"USD","in_stock":true},{"title":"8L","offer_id":44627716636775,"sku":"SHP-1240-04BA5C","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/6209\/8279\/files\/7659348951240-main-001.jpg?v=1789566794","url":"https:\/\/cozypawwear.com\/products\/aquarium-gravel-in-porous-black-lava-rock-for-planted-freshwater-tanks-shrimp-habitats-and-natural-aquascapes","provider":"CozyPaw Wear","version":"1.0","type":"link"}