Seachem Reef Advantage Magnesium Reef Supplement Size:300g • Helps reduce plaque and

• Helps reduce plaque and tartar build-up

Seachem Reef Builder is a powdered alkalinity supplement formulated to raise and maintain carbonate alkalinity in reef aquariums without immediately impacting pH

• Makes assembly and disassembly easy

• Raises and maintains magnesium levels

Seachem Reef Advantage Magnesium Reef Supplement Size:300g • Helps reduce plaque andSeachem Reef Advantage Magnesium is a concentrated magnesium supplement designed to restore and maintain proper magnesium levels in reef aquariums. Raises and maintains magnesium levels Supports proper calcium and alkalinity balance Promotes healthy coral growth High purity, reef safe formula Suitable for marine and reef aquariums Easy to mix powdered supplement