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D-D H2Ocean Magnesium Pro PLUS Salt Mix 6.6kg Bucket

SKU: DD2211-H20
Qty: - +
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Many salts concentrate on boosting calcium levels and ignore magnesium levels. Maintenance of the correct magnesium concentration is equally important in a reef aquarium and will make it much easier to maintain stable calcium, pH and alkalinity.


H2Ocean Pro+ salt is recommended for use with Reverse Osmosis water or soft water with a calcium level lower than 30 mg/l. As the calcium level in H2Ocean+ is already enhanced to 440 mg/l then mixing with hard tap water which contains additional calcium may raise the concentration above normal recommended levels and cause the calcium to precipitate out of solution.

RO water removes undesirable ions like phosphate and nitrate from your tap water which otherwise would contribute to nuisance algae in your aquarium.

  • 6.6 kg makes 165 - 200 liters of saltwater (43 - 52 US Gallons)
MIXING (Using a clean container):
  • Add 1 Kg of H2Ocean+ to 24.2 litres of water (1 Lb to 2.9 U.S. Gallons ) 
  • Mix well until all of the salt is dissolved and the solution is clear. 
  • We recommend that you aerate for 24 hours and bring to temperature before use. 
  • Check the S.G. before addition to the aquarium. 
  • If required add more salt or water to obtain the correct S.G. reading. 
  • Remember that S.G. changes with temperature.
**D-D recommends the use of a portable refractometer for accurate and consistent measurement of the S.G. of your salt solution.


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