{"product_id":"caribsea-purple-up-8oz-coralline-algae-growth-supplement","title":"CaribSea Purple Up 8oz – Coralline Algae Growth Supplement","description":"\u003cp data-start=\"395\" data-end=\"750\"\u003ePromote rich, vibrant coralline algae growth with CaribSea PurpleUp™ 8oz, a patented reef supplement engineered to support healthy reef coloration and mineral balance. PurpleUp™ uses a unique dual-action approach that has earned a U.S. patent, delivering essential elements to both the water column and the live rock surface for maximum effectiveness.\u003c\/p\u003e\n\u003cp data-start=\"752\" data-end=\"1307\"\u003eThe formula provides ionic calcium to immediately raise dissolved calcium levels in aquarium water, while Super Sea Calcium™—a micronized aragonite powder derived from natural seawater—targets live rock directly. As it dissolves in place, it delivers calcium, carbonate, magnesium, and strontium exactly where coralline algae grow. PurpleUp™ also replenishes iodine, an essential element for coralline algae tissue health that becomes rapidly depleted in closed reef systems. This supplement is not a fertilizer and does not promote nuisance algae growth.\u003c\/p\u003e\n\u003ch3 data-start=\"1314\" data-end=\"1333\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1333\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1336\" data-end=\"1399\"\u003ePatented dual-action formula for coralline algae acceleration\u003c\/li\u003e\n\u003cli data-start=\"1402\" data-end=\"1445\"\u003eInstantly raises dissolved calcium levels\u003c\/li\u003e\n\u003cli data-start=\"1448\" data-end=\"1497\"\u003eMicronized aragonite targets live rock surfaces\u003c\/li\u003e\n\u003cli data-start=\"1500\" data-end=\"1555\"\u003eDelivers calcium, magnesium, strontium, and carbonate\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1615\"\u003eReplenishes iodine essential for coralline algae health\u003c\/li\u003e\n\u003cli data-start=\"1616\" data-end=\"1663\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1663\"\u003eWill not promote nuisance or unwanted algae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1693\" data-end=\"1953\"\u003eCaribSea PurpleUp™ 8oz is a trusted reef supplement designed to enhance coralline algae growth and maintain vibrant reef coloration. With targeted mineral delivery and patented technology, it supports healthy reef systems without encouraging problem algae.\u003c\/p\u003e","brand":"Reef-freaks","offers":[{"title":"Default Title","offer_id":55415733420408,"sku":"780734","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7115\/3169\/files\/s-l1600_6_1.jpg?v=1768286659","url":"https:\/\/reef-freaks.co.uk\/products\/caribsea-purple-up-8oz-coralline-algae-growth-supplement","provider":"Reef-freaks","version":"1.0","type":"link"}