Seiryu Rocks , Stones 1 KG PACK
The famous Seiryu Stone is blueish grey in color with sharp jagged edges. Most of them consist of deep cuts and crevices within the stone itself. Seiryu Stones frequently have calcite veins within their layers, creating a great contrast from its brilliant blueish grey hue to its stripes of white veins.
Seiryu Stones leaches minerals and hence increases TDS in water. RO water needs to be used in planted tanks with Seiryu stones.