Seachem Reef Salt

9 reviews

Seachem Reef Salt is a perfect mix of salts and other minerals targeting the healthy growth and development of corals in your marine aquarium. To be mixed with RO water, it creates a more specific kind of salt water that benefits your reef's health and development.


  • Reef Salt 25.2kg
    code: 324 In stock Only 1 left in stock

Product Information

Seachem Reef Salt contains a blend of magnesium, calcium and strontium that is ideal to support the delicate needs of a healthy, strong coral aquarium. Corals and other calcareous forms deplete these nutrients from the water, therefore they must be replenished on a regular basis.

Reef Salt also maintains the correct pH balance and alkalinity which is vital for a balanced, stress free aquarium.

Key Features:

  • Replicates natural sea water
  • Free from nitrates and phosphates and other toxins
  • Contains all essential elements, especially magnesium, calcium and strontium to support a strong skeleton.
  • Maintains the pH balance


  • Reef Salt 6.3kg / 14lbs makes up to 189 litres
  • Reef Salt 27.2kg / 44.5 lbs makes up to 600 litres

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