Aquaculture Fish Net and Aquaculture Equipment For Aquaculture Sea Salt Breeding Fish Farming (1).Sea Horse Aquaculture sea salt contains all kinds of trace elements which founded in natural seawater, such as calcium(Ca), magnesium(Mg), Potassium(K),chlorineCl),sodium(Na),carbo(C),Sulfur (S),iodine(I), strontium(Sr), rubidium(Rb),Vanadium(V)..