Seachem Reef Advantage Calcium 1kg – Reef Calcium Supplement caribsea supplement Provides essential elements for calcium

Provides essential elements for calcium

Boosts coral immune response and resistance

with one dose capable of treating up to 2500 liters (550 gallons)

highly concentrated solution that provides essential minerals and trace elements for reef aquariums

temperature probe

Seachem Reef Advantage Calcium 1kg – Reef Calcium Supplement caribsea supplement Provides essential elements for calciumSeachem Reef Advantage Calcium 1kg is a high purity, non caustic calcium supplement designed to restore and maintain calcium levels at natural seawater concentrations. Calcium and carbonates are essential for coral skeleton formation, and maintaining proper levels is critical for sustained coral growth and reef stability. Unlike kalkwasser or harsh calcium additives, Reef Advantage Calcium has a safe pH range (8. 38. 6) and will not deplete magnesium