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The Salifert test kit measures in steps of 5 mg/L and has an accuracy of 10 mg/L
the PURE Pond Bomb delivers a powerful boost to water quality
aerating it
000k LEDs (four white and four blue)
Colour: Grey
Seachem Reef Advantage Magnesium 600g - 633 jbl The Salifert test kit measuresReef 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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