sera pond bio nitrivec
Premium class liquid filter medium
sera pond bio nitrivec, a sera biotechnology product, breaks down ammonium and nitrite due to the purification bacteria it contains.
The included volcanic rock removes pollutants, effectively binds turbidities and provides settling space for the purification bacteria. The volcanic rock contains calcium, potassium and magnesium – indispensable minerals that are permanently consumed in a pond. For healthy, clear and biologically active water.
Allows adding fish after only 24 hours!
|sera pond bio nitrivec||500 ml||07499|
|sera pond bio nitrivec||2500 ml||07501|
|sera pond bio nitrivec||5000 ml||07500