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The HYDROS DC Solenoid Valve is a handy HYDROS Control 2 and Control 4 accessory that provides easy on/off RO or RO/DI water flow
With its efficient scavenging abilities
the mineral that is secreted as skeletal material
Unclogs and cleans gravel beds
With a peaceful temperament and a natural schooling behavior
Reef Endurance Magnesium Sulfate (3.8 lbs) The HYDROS DC Solenoid ValveReef Endurance Magnesium Chloride is a pharmaceutical based aquarium supplement that mixes crystal clear with no unwanted impurities. Maintaining a proper magnesium level of 1200 1350ppm in reef aquaria helps achieve the essential balance of calcium and alkalinity in the aquarium by preventing excess calcium carbonate precipitation. For best results, use in conjunction with Reef Endurance Magnesium Sulfate for a complete balance. Replenish and
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