{"product_id":"tropic-marin-bas-calcium-500ml","title":"Tropic Marin BAS - Calcium 500ml","description":"\u003cp\u003eTropic Marin® Calcium is a high-purity supplement developed to provide essential calcium for healthy coral growth and skeletal formation in marine aquariums. Formulated without unwanted by-products, it delivers pure calcium in a form that is completely free of phosphates and nitrates, ensuring a clean and stable environment for sensitive reef inhabitants. Regular use supports the natural growth of stony corals and calcareous algae, helping maintain ideal water chemistry and biological balance. Designed for ease of use, Tropic Marin® Calcium dissolves quickly and completely, making it an excellent choice for aquarists seeking precise, reliable calcium supplementation that promotes vibrant, long-term reef vitality.\u003c\/p\u003e","brand":"Brentwood Aquatic \u0026 Pet Centre","offers":[{"title":"Default Title","offer_id":59596761792846,"sku":"6421","price":15.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1304\/0974\/files\/DG_6421_HD.jpg?v=1778152895","url":"https:\/\/brentwoodaquatic.co.uk\/products\/tropic-marin-bas-calcium-500ml","provider":"Brentwood Aquatic \u0026 Pet Centre","version":"1.0","type":"link"}