Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     5.0 (1)   Add a review Kent Marine Tech M 1 Gal   Tech-M 128 oz by Kent. Concentrated liquid magnesium supplement helps maintain proper alkalinity and calcium levels for healthy corals Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Kent Marine Tech M 1 Gal in 150 stores, 1 results found Image Description   Store   Price Tech M Magnesium - 1 gal If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $25.99 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 spec203