Brightwell Aquatics Presents Brightwell Aquatics (Bwell) Magnesion Liquid Magnesium 17oz 500ml. High-Purity Powered Magnesium Blend. Provides Magnesium, which Helps Regulate the Balance Between Calcium and Carbonates in Aquarium Water, and is a Component of Aragonite, the Mineral Secreted by Reef-Building Organisms to Form Skeletal Material. Stronger and More Economical than Liquid Magnesium Solutions; Created for Hobbyists Maintaining Multiple Reef Aquaria. 52.8 Lb 24 Kg [34293]
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