Red Sea offers a premium sea salt mixture based on natural sea salt harvested from the waters of the exotic Red Sea by solar evaporation techniques:
 
A single, chemically balanced formula to support the most delicate marine life 
Suitable for marine fish and invertebrates from every sea and ocean 
Reaches a stable, natural pH shortly after mixing 
No nitrates or phosphates 
Produced by a small batch process to ensure homogeneity of salt mixture 
Every batch is biologically and chemically tested for quality control 
Suitable for a small water change or a complete new aquarium set-up 
Can be mixed to any desired salinity