Seachem Reef Salt 200 gal box

Reef Salt is a chemically sound blend of salts designed to replicate natural reef waters. It is specifically formulated for the reef environment and will provide ideal seawater concentrations of magnesium, calcium, and strontium with proper alkalinity and pH for closed reef aquariums systems. It contains all essential major, minor, and trace components found in natural reef water. Reef Salt dissolves quickly and completely and is ready to use in only a few minutes. Reef Salt will support and promote enhanced calcium and alkalinity stability for those wishing to maintain calcium above natural sea water (NSW) levels (400mg/L) as well as providing NSW levels of bromind (65mg/L).

-Improved dry formula
-Buffers to 8.4
-Superior calcium and alkalinity stability
-Dissolves clear on contact
-Maintains elevated levels of calcium, magnesium, and strontium for advanced coral propagation.