Brightwell Aquatics Magnesion - Liquid Magnesium Supplement - 2L Biological Filter Media Prevents the Buildup Within the

Prevents the Buildup Within the Skimmer Neck

Highly-concentrated ionic calcium solution

The AquaFX Barracuda RO/DI (Reverse Osmosis / Deionization) is the first choice of residential reef enthusiasts

One for the Refugium and the other to the Protein Skimmer compartment

Brightwell Aquatics Magnesion - Liquid Magnesium Supplement - 2L Biological Filter Media Prevents the Buildup Within theOverview: 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