{"product_id":"vidaxl-3217180-volcanic-rocks-10-kg-black-1-2-cm-ds250415-021795","title":"vidaXL 3217180 Volcanic Rocks 10 Kg Black 1-2cm","description":"\u003cp\u003eThe volcanic rocks are a perfect addition to the bottom of your fish tank or aquarium, helping you create a beautiful underwater world!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNatural material: The volcanic lava rocks are 100% natural and safe which won't affect water's pH or chemistry and are suitable for both fresh and saltwater environments.\u003c\/li\u003e\n\u003cli\u003eDecoration: With beautiful natural shaping, the lava rocks provide a colourful and detailed focal feature to your fish tank or aquarium.\u003c\/li\u003e\n\u003cli\u003eBiological filter: These volcanic stones make for great natural biological filters that improve water quality, boost oxygen levels, and control nitrates for a cleaner and healthier habitat.\u003c\/li\u003e\n\u003cli\u003eWide applications: The volcanic rocks are also suitable for garden landscapes, planter beds, and other landscaping rock applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Volcanic rock\u003c\/li\u003e\n\u003cli\u003eSize: 1-2 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 10 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vidaxl","offers":[{"title":"Default Title","offer_id":53568463569264,"sku":"DS250415-021795","price":54.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/2191\/8576\/files\/FcZRCoQgFAXQvdzvSJ8x1LytZEiUZVEhZjUg7n1mztdJOMMAhovRn6yFFvf42cpl16KpFUlSb0V1VZne2MO40VC5-hkFpi2C24RgwQkPmF5SFnC_yH88OIbL5tzlLw.jpg?v=1779106096","url":"https:\/\/www.harveynorman.ie\/products\/vidaxl-3217180-volcanic-rocks-10-kg-black-1-2-cm-ds250415-021795","provider":"Harvey Norman Ireland","version":"1.0","type":"link"}