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Designed for use as part of the Red Sea Reef Care Program
Bulb Wattage: 24w each
making it an excellent choice for aquarists with heavily-stocked aquariums seeking effective phosphate control
helping to maintain water quality in your pond
Seachem Reef Advantage Magnesium 1Kg - 637 eheim Designed for use as partReef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Why it's different: Reef Advantage Magnesium contains no ammonia. This is a common contaminant in every liquid magnesium supplement on the market. Severely depleted levels of magnesium (below 800 mg L) can cause depressed pH