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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
The special floating design ensures that the magnet never sinks to the bottom if it becomes detached
The Salifert test kit measures in steps of 5 mg/L and has an accuracy of 10 mg/L
Colour: Grey
Max flow rate: 1
Seachem Reef Advantage Magnesium 600g - 633 jbl The special floating design ensuresReef 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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