ZEOmag is a pure magnesium granualte. Mix with the coral gravel media at a rate of 10 – 30 % and fill into the calcium reactor. Coarse grain of 6 – 12 mm.
Increases magnesium without chloride sulphate. Recommended in any tank system.
incl. 19% VAT plus Shipping Costs
Delivery time: approx. 1-2 working days