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Use in a filter bag where water flow through the media is strong
Used to maintain magnesium in reef aquariums
Magnetic-drive pump built for reliable continuous operation
Non-rising stem helps reduce clearance requirements during operation
Brightwell Reef Code B 2 Litre for Larger Reef Alkalinity Demand
Seachem Reef Advantage Magnesium - 1.2 KG Mushrooms Use in a filter bagSeachem Reef Advantage Magnesium 1. 2 KG Seachem Reef Advantage Magnesium 1. 2 KG is a concentrated powdered magnesium supplement for reef aquariums, designed to restore depleted magnesium while helping maintain natural seawater ionic balance. Seachem Reef Advantage Magnesium for Reef Stability Reef Advantage Magnesium helps maintain magnesium levels that support calcium stability, carbonate balance, and long term reef water chemistry. It uses an
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