Pectinia versand Cu (copper sulfate pentahydrate) 19

Description

Cu (copper sulfate pentahydrate) 19

bis die Farbe nach grau oder blau umschlägt ( Je nachdem welche Farbe zu erst beobachtet wird ) Die Zugabe soll tropfenweiße erfolgen

05 mg/l zu halten

neutralizes heavy metals

Pectinia versand Cu (copper sulfate pentahydrate) 19

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