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Highly-concentrated ionic magnesium solution.
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.
Stronger than most competing products.
Contains no unwanted organic material such as EDTA, gluconate, or polygluconate.
Formulated by a marine scientist.
Brightwell Aquatics Aquarium Supplies
The goal of Brightwell Aquatics is to provide the absolute highest quality, scientifically-sound products and customer service of any aquarium water care manufacturer, and to do it all in a straight-forward and honorable fashion. All Brightwell products are formulated by marine scientists with a passion for the aquarium hobby. They utilize the highest purity ingredients in concentrations that provide the most use to hobbyists. Nearly all Brightwell Aquatics products are over 99.9% pure. The usage guidelines of Brightwell Aquatics products are written in plain language but the company is always available to answer consumer questions. All products are lot numbered for quality control and customer service.
Accessories for Brightwell Aquatics Magnesion - Liquid Magnesium Supplement for Reef Aquaria 250mL / 8.5oz