Aqua Crown Hy Mag is a granulate of pure magnesium. It 'used to complement aquariums seawater magnesium necessary.
Hy Mag is a pure granular magnesium to be used as an additive in calcium reactors, fluidized bed (series Deltec PF) to provide magnesium in the aquarium.
Place approximately 10% compared to the other materials present in the calcium reactor. If necessary, this amount can be increased. For the very high requirements of magnesium,
Aqua Crown Hy May can also be used in a fluid bed reactor in its pure form.
The magnesium content of sea water should be approx. 1350mg / l.