Specially formulated with SPS required levels of calcium（Ca）, magnesium(Mg), strontium(Sr) and other essential trace elements of natural sea water. Also, more Ca, Mg, K and other trace minerals are supplemented so that can keep the enough essential elements to SPS during keep and breeding. Only can meet the requirements of keeping and breeding of SPS through change the saltwater mixed by Blue Treasure Sea Salt.

The raw materials of SPS Sea Salt are selected from pure, food grade and contain all kinds of trace elements which found in nature seawater, as well as some other special vitamins and protective colloids. The sodium chlorid（NaCl）of Blue Treasure Salt is purified from pure, non-polution underground brine.

It is very rare for the underground brine sources in the world, only there are Bohai Bay and Huanghai Bay rich this kind of underground brine. In addition to this, the Blue Treasure Sea Salt get the formular after many experts research of Ocean University of China,since 1996 year.Blue Treasure Sea Salt take use of the good natural sources and scientific research condition to offer best quality sea salt to the world.