Desc:Product DescriptionThe nano plum ring is a hotbed for culturing nitrifying bacteria, and nitrifying bacteria live in aerobic water or sand, and play a...
Desc:Product DescriptionBlack tourmaline can produce far-infrared wave band, producting negative oxygen ions, and it has antibacterial and deodorizing effe...
Desc:Product DescriptionBlack tourmaline can produce far-infrared wave band, producting negative oxygen ions, and it has antibacterial and deodorizing effe...
Desc:Product DescriptionBlack tourmaline can produce far-infrared wave band, producting negative oxygen ions, and it has antibacterial and deodorizing effe...
Desc:Product DescriptionBlack tourmaline can produce far-infrared wave band, producting negative oxygen ions, and it has antibacterial and deodorizing effe...