sera Goldy Aquatan (Goldfish)Water conditioner for goldfish friendly water rich in minerals Immediately removes chlorine and chloramines Binds heavy metals With mineral substances sera goldy aquatan immediately conditions tap water according to the requirements of goldfish and their fancy variants such as Shubunkin, Fantail or Sarasa. It removes harmful substances such as chlorine and chloramines, binds heavy metals (e. g. copper, zinc or lead) and protects against ammonia. At