Magnesion Liquid Reef Supplement by Brightwell Aquatics is a highly-concentrated ionic magnesium solution. Magnesion 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 such as corals, clams, and their allies to form skeletal material. It contains no unwanted organic material such as EDTA, gluconate, or polygluconate. Stronger than most competing products. Formulated by a marine scientist.
The Ferrion Liquid Iron Reef Supplement is a highly concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms such as photosynthetic or zooxanthellate corals, clams, macro algae, coralline algae, mangroves, marsh grasses and other desirable marine algae and plants.The Ferrion Liquid Iron Reef Supplement is composed of purified water and ultra-high purity materials and is formulated by marine scientists.The Ferrion Liquid Iron Reef Supplement is particularly suited to systems outfitted with a refugium of mud system.