Find the lowest price 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 Price: $6 to $33 Compare Prices at 11 stores Compare Prices Product Spec Member Reviews Recommend to Friends Searched Kent Marine Tech M 1 Gal in Reviews   You must log in to review or click here to register Username:   Password:   Remember Me?     Another good Kent product General I use this as needed to topoff my tanks Mg level to maintian buffer and calcium stability. Does a great job and elevates level predictably. Liked about it Does a great job and reliable result. Didn't like Nothing Overall rating:   5.0 Overall satisfaction:   5.0 Would consider buying it again:   5.0 By drdude05 Jun 11, 2009   Ask drdude05 a question about this item. Was this review helpful to you? Report this review   Price: $6 to $33 Compare Prices at 11 stores     Something wrong in this page? Let us know! Related products: More Kent Marine Additives & Supplements Other Additives & Supplements internal use: spec160 spec203