Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     0.0 (0)   Add a review Caribsea ReefCal Ionic Calcium Solution 16oz   Caribsea ReefCalReefCal is a 100000 ppm ionic calcium solution. ReefCal will raise calcium levels by just over 5 ppm per capful (5 ml) per 25 gallons of water. Use a good quality test kit to moniter dissolved calcium... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Caribsea ReefCal Ionic Calcium Solution 16oz in 150 stores, 2 results found Image Description   Store   Price Carib Sea ReefCal 16oz If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $5.79 Go to Store Carib Sea ReefCal 16oz If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $42.92 (used) 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 CaribSea Additives & Supplements Other Additives & Supplements internal use: spec153 spec181 spec203