Test KH Jbl
    Test KH Jbl
    Test KH Jbl
    Test KH Jbl

    Test KH Jbl

    tpec009
    Out-of-Stock
    €9.95
    Tax included
    JBL KH Test • Recommended level in freshwater: 4-8 ° dKH (GKH). • 1 drop = 1 dKH (GKH). • The color changes from blue to yellow. • For fresh and marine water.