Brightwell Magnesion Size:500mL Increases pH & alkalinity in

Increases pH & alkalinity in all Marine and Freshwater Aquaria

For Use On Glass Tanks Up To 6mm (1/4") Thickness

1x Vectra S2 Mobius Ready DC Pump

helping protect your valuable investment -and your tank inhabitants

Struggling with test kits is now a thing of the past

Brightwell Magnesion Size:500mL Increases pH & alkalinity inConcentrated 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