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red dragon
Increases pH & alkalinity in all Marine and Freshwater Aquaria
Struggling with test kits is now a thing of the past
helping protect your valuable investment -and your tank inhabitants
For Use On Glass Tanks Up To 6mm (1/4") Thickness
Brightwell Magnesion Size:500mL red dragonConcentrated Magnesium Supplement for All Marine Fish & Reef Aquaria Overview 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
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