Reef Crest Bulk Magnesium Sulfate (1600 Gram) Sponges The Care Magnet Strong is

The Care Magnet Strong is suited to larger aquariums where standard magnets may not hold securely through thicker glass

Can be used with Flourish Nitrogen and Flourish Phosphorus for broader NPK dosing

The Blue Face angel has two distinct and equally lovely color forms which changes as it grows

and the tail is edged in yellow

Reef Crest Bulk Magnesium Sulfate (1600 Gram) Sponges The Care Magnet Strong isReef 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