Find the lowest price for:       All ProductsAdditives & Supplements     5.0 (3)   Add a review Brightwell Aquatics Magnesion - Liquid Magnesium Supplement for Reef A...   Reef-building organisms require magnesium to regulate the balance between calcium and carbonates in aquarium water. This highly-concentrated ionic magnesium solution provides exactly what your corals, clams and... Price: $6 to $20 Compare Prices at 17 stores Compare Prices Product Spec Member Reviews Recommend to Friends Searched Brightwell Aquatics Magnesion - Liquid Magnesium Supplement for Reef Aquaria 500ml 17oz in Reviews   You must log in to review or click here to register Username:   Password:   Remember Me?     Very good additive Comments This stuff is excellent for getting your magnesium levels where you want them, and like most of Brightwells products it's highly concentrated so you really don't have to use much at all. Good formula that I've seen have excellent results. Liked about it Very easy to dose to the level you want High concentrated formula Didn't like nothing, very good products Overall rating:   5.0 Overall satisfaction:   5.0 Would consider buying it again:   5.0 By ibanez2k Oct 25, 2009   Ask ibanez2k a question about this item. Was this review helpful to you? Report this review   Price: $6 to $20 Compare Prices at 17 stores Top Notch Additive Comments This is another great additive from Brightwells. The highly concentrated mixture allows for sufficient dosing with very little of the additive used. Definitely worth every penny. Since using this product, y corals have responded with great color. No other additive has been able to give me this level of color in my tank. Liked about it Highly concentrated so provides sufficient Mg, with very little used. Easy to understand dosing instructions. Great explanation on the bottle of the need for Magnesium. Didn't like A little pricey for my liking, but well worth it. Overall rating:   5.0 Overall satisfaction:   5.0 Would consider buying it again:   5.0 By ILuvMyGoldBarb Jul 26, 2009   Ask ILuvMyGoldBarb a question about this item. Was this review helpful to you? Report this review   Price: $6 to $20 Compare Prices at 17 stores Mag review General This worked much better for me than the Kent liquid and takes less of a dose. Liked about it Works well and takes less of a dose than Kent Didn't like No dislikes Overall rating:   5.0 Overall satisfaction:   5.0 Would consider buying it again:   5.0 By motorslave May 13, 2009   Ask motorslave a question about this item. Was this review helpful to you? Report this review   Price: $6 to $20 Compare Prices at 17 stores     Something wrong in this page? Let us know! Related products: More Brightwell Aquatics Additives & Supplements Other Additives & Supplements internal use: spec152 spec194 spec203