Manufacture: Brightwell Aquatics
High-purity powdered 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.
Formulated by a marine scientist.