{"product_id":"vidaxl-3217181-volcanic-rocks-25-kg-black-1-2-cm-ds250415-021805","title":"vidaXL 3217181 Volcanic Rocks 25 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: 25 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vidaxl","offers":[{"title":"Default Title","offer_id":53568464290160,"sku":"DS250415-021805","price":77.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/2191\/8576\/files\/FcbRDoIgFAbgd_mvnZzDbOZ5lXCsJUrNGgPUNsa7W9_VV5DiAwKfc0hilFH79F3b59uoa6-ZWA-a-47s3bqP9ZPl9hUWNJjXDLkVRAcpOCB8IWrgf6F_AiTHzdU61hM.jpg?v=1779106117","url":"https:\/\/www.harveynorman.ie\/products\/vidaxl-3217181-volcanic-rocks-25-kg-black-1-2-cm-ds250415-021805","provider":"Harvey Norman Ireland","version":"1.0","type":"link"}