Metal sequestering agent, specially indicated for an iron, manganese and cobalt. It reacts with metals dissolved in water, forming a very stable molecule, preventing them from oxidizing and staining the surface or coloring the water.
It is chlorine-stable and so its effects are long-lasting.
Inital dosage: 1,5 L/100 m3.
Maintenance: 0,5 L/100 m3.