Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     4.5 (3)   Add a review Seachem Reef Builder 1 kg   Reef Builder 1 kg by Seachem. Raises and maintains carbonate alkalinity KH without impacting pH Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Seachem Reef Builder 1 kg in 150 stores, 5 results found Image Description   Store   Price Reef Builder, 1.2 kg / 2.6 lbs If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $0 [?] This is not an error - Amazon is providing a discount that can only be seen when clicking "Add to cart"   Go to Store Seachem Reef Builder 1kilo If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $17.03 Go to Store Reef Builder 1 Kilogram If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $31.95 Go to Store Reef Builder 1 Kilogram If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $41.09 Go to Store Seachem Reef Builder 1kilo If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $65.66 (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 Seachem Additives & Supplements Other Additives & Supplements internal use: spec170 spec204