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helping to maintain water quality in your pond
Designed for use as part of the Red Sea Reef Care Program
An established favourite from the U
making them an excellent choice for both novice and experienced pond keepers
The colour of the foam media may vary with different batches
Seachem Reef Advantage Magnesium 1Kg - 637 eheim helping to maintain water qualityReef 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
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