Reef Crest Bulk Magnesium Sulfate (1600 Gram) Corals or VDM variable-speed/dimming port

or VDM variable-speed/dimming port

Seachem Alkaline Buffer - 600 Gram

Connect the Battery Backup to the compatible VorTech pump and charger according to EcoTech's instructions

Kit type: Reusable brine shrimp hatching system

Boyd Chemi-Pure 10 oz Original Filtration Media for up to 50 Gallons

Reef Crest Bulk Magnesium Sulfate (1600 Gram) Corals or VDM variable-speed/dimming portReef Crest Bulk Magnesium Sulfate (1600 Gram) Reef Crest Bulk Magnesium Sulfate (1600 Gram) is a pharmaceutical grade magnesium sulfate supplement for reef aquarium magnesium maintenance and supplement mixing. Magnesium Sulfate for Balanced Reef Dosing Magnesium sulfate is used to help maintain magnesium in reef aquariums and is often combined with magnesium chloride when mixing magnesium supplements. Proper magnesium levels help support calcium and