Brightwell Magnesion

·         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.