Product description( http: / / www.aquaseasalt.com/ Sea-Salt-For-Hard-Corals-_ 121.html) : Generally there are two main types of corals - hard and soft. The framework of a coral reef is composed....
The predecessor of Qingdao Sea-Salt Aquarium Technology Co., Ltd( http: / / www.aquaseasalt.com) is Qingdao Ocean Uniersity TongYong Sea Salt Factory. We are a technology company which professional....