Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     4.8 (5)   Add a review Seachem Reef Advantage Calcium 1 kg   Reef Advantage Calcium 1 kg by Seachem. Seachem Reef Advantage Calcium: Optimized blend of calcium, magnesium, strontium, sodium, potassium, and other salts designed for reef aquaria supplementation Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Seachem Reef Advantage Calcium 1 kg in 150 stores, 2 results found Image Description   Store   Price Seachem Reef Advantage Calcium 1 Kilo If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $19.33 Go to Store Reef Advantage Calcium 1 Kilogram If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $36.69 Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Seachem Additives & Supplements Other Additives & Supplements internal use: spec170 spec181 spec204