Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     0.0 (0)   Add a review Kent Marine Coral Builder 500g   Specially formulated alkalinity or carbonate hardness (KH) builder designed to build the KH of marine reef aquariums. When used as directed, Coral Builder is designed to have only minimal impact on calcium, magnesium... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Kent Marine Coral Builder 500g in 150 stores, 2 results found Image Description   Store   Price Kent Marine 00851 Coral Builder, 1.1-Pound Jar If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $5.44 Go to Store Kent Marine 00851 Coral Builder, 1.1-Pound Jar If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $34.24 (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 Kent Marine Additives & Supplements Other Additives & Supplements internal use: spec160 spec184 spec203