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Tropic Marin

Pro Reef Salt Mix - Tropic Marin

Grouped product items
Product Name Qty
Pro Reef Salt - 100 Gallon (Box) - Tropic Marin

SKU: 232008

In stock


Earn 57 Reward Points

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Pro Reef Salt - 160 Gallon (Box) - Tropic Marin

SKU: 232007

In stock


Earn 86 Reward Points

- +
Pro Reef Salt - 200 Gallon (Bucket) - Tropic Marin

SKU: 211809

In stock


Earn 113 Reward Points

- +

Pharmaceutical Grade Salt for the Modern Aquaria!

Tropic Marin's Pro-Reef is the ideal foundation for any new tank from fish only to a full-blown reef tank. When used as your regular salt mix it will help bring better ionic equilibrium to the tank, stabilizing pH and allowing the proper balance of carbonates to bicarbonates, leading to faster overall coral growth. Designed to meet the strict requirements of reef aquariums, Tropic Marin Pro Reef Salt mix contains optimized levels of calcium and magnesium while keeping the correct pH value and a balance of all 70 trace elements required by corals to grow and thrive. 



  • Incredibly pure; mixes fast & clear
  • Helps stabilize pH
  • Made from pharmaceutical-grade materials
  • Suitable for systems using a calcium reactor
  • Optimizes calcium & magnesium
  • Contains all major and minor elements
  • Perfect for fish only or coral reef aquariums
  • Free of unwanted nitrates or phosphates


Three Sizes Available

  • 100 Gallon Mix (Box)
  • 160 Gallon Mix (Box) *BEST VALUE*
  • 200 Gallon Mix (Bucket)


Parameters (approx)

  • Alkalinity - 7
  • Calcium - 440 ppm
  • Magnesium - 1350 ppm



We suggest starting with 1/2 Cups of Tropic Marin Pro Reef Salt per 1 Gallon of RODI water. For the best results, the water should be circulating and at a temperature of 73-77 °F. Once the water is up to temperature and circulating, slowly adding the appropriate amount of salt will allow it to fully dissolve quickly without creating any concentrated areas where precipitation may occur. 

When you have added almost all of the salt and the mixture is fully dissolved and clear, start measuring the specific gravity with a refractometer or similar instrument. Keep adding small amounts of salt until the specific gravity is the value you desire. The specific gravity of the sea salt solution should range from 1.025 to 1.027 (at 73-77 °F / 23-25 °C) and the pH -value should be in the range of 8.0 – 8.4. If all parameters are correct, the salt water is ready to use.

Note: Always add the salt to the water, never the water to the salt.

More Information
Product Name Pro Reef Salt Mix - Tropic Marin
SKU Pro Reef Salt - Tropic Marin
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