Fritz RPM Liquid Magnesium 16oz Filtration Media Vertical Arm Height - 11

Vertical Arm Height - 11

Compatible with A2 and A3 Series Apex Controllers

EB832 Energy Bar 832

Chalk Basslet: Serranus tortugarum

Fritz RPM Liquid Magnesium 16oz Filtration Media Vertical Arm Height - 11Fritz RPM Liquid Magnesium Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also critical for the health and vitality of many reef aquarium inhabitants. The biologically useful forms of magnesium used in Fritz RPM Liquid Magnesium are utilized in the growth