Seachem Reef Advantage Magnesium 600g
Seachem Reef Advantage Magnesium 600g

15.10

Seachem Reef Advantage Magnesium 600g

15.10

SKU: AM19989 Category: Tags: ,

Optimized 80,000ppm concentration blend of magnesium, chlorine and sulphate, designed to recover depleted magnesium levels.
Dosage: use 5 g (1 teaspoon) per 80 litres twice a week.