{"product_id":"caribsea-purple-up-4oz-coralline-algae-growth-supplement","title":"CaribSea Purple Up 4oz – Coralline Algae Growth Supplement","description":"\u003cp data-start=\"384\" data-end=\"708\"\u003eAccelerate vibrant coralline algae growth with CaribSea PurpleUp™ 4oz, a patented reef supplement designed to support healthy, natural reef coloration. PurpleUp™ uses a unique dual-action formula that has earned a U.S. patent, delivering calcium and essential trace elements exactly where coralline algae need them most.\u003c\/p\u003e\n\u003cp data-start=\"710\" data-end=\"1285\"\u003eThis advanced formula provides ionic calcium to immediately raise dissolved calcium levels in aquarium water, while Super Sea Calcium™—a fine aragonite powder derived from natural seawater—targets live rock surfaces directly. As it dissolves in place, it delivers calcium, carbonate, magnesium, and strontium at the rock surface to promote strong coralline development. PurpleUp™ also replenishes iodine, an essential element for coralline algae tissue health that is quickly depleted in closed reef systems. It is not a fertilizer and will not promote nuisance algae growth.\u003c\/p\u003e\n\u003ch3 data-start=\"1292\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1311\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1314\" data-end=\"1371\"\u003ePatented dual-action formula for coralline algae growth\u003c\/li\u003e\n\u003cli data-start=\"1374\" data-end=\"1417\"\u003eRaises dissolved calcium levels instantly\u003c\/li\u003e\n\u003cli data-start=\"1420\" data-end=\"1479\"\u003eDelivers calcium and trace elements directly to live rock\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1528\"\u003eContains Super Sea Calcium™ aragonite powder\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1582\"\u003eReplenishes iodine essential for coralline health\u003c\/li\u003e\n\u003cli data-start=\"1585\" data-end=\"1630\"\u003eDoes not promote nuisance or unwanted algae\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1660\" data-end=\"1925\"\u003eCaribSea PurpleUp™ 4oz is a trusted reef supplement designed to enhance coralline algae growth and maintain vibrant reef coloration. With patented technology and targeted mineral delivery, it supports healthy reef development without encouraging nuisance algae.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55415733354872,"sku":"780733","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/s-l1600_6.jpg?v=1768286267","url":"https:\/\/reef-freaks.co.uk\/products\/caribsea-purple-up-4oz-coralline-algae-growth-supplement","provider":"Reef-freaks","version":"1.0","type":"link"}