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 the same time, it adds important mineral substances in a bioavailable form to the water, which is to the benefit of goldfish.

Calcium for a strong, well proportioned skeleton and flawless scales
Magnesium for strong growth and muscles
Manganese for healthy growth and improved fertility
Iodine for a balanced development and better disease resistance