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Tropic Marin Classic Marine Aquarium Salt


Pure, pharmaceutical grade sea salt containing all trace elements found in natural seawater.

From (osmosis-) water to seawater. Tropic Marin® Sea Salt Classic is made up of all of the macro elements and trace elements in a natural balance, contained within the ocean, and it is free from artificial additives, nitrates and phosphates. The trace elements remain completely soluble in the mixed crystals. Contains appropriate amounts of bicarbonates which stabilise the aquariums alkalinity and pH.

Tropic Marin® Sea Salt Classic is an ideal foundation for the care and growth of all marine organisms in an aquarium. Use seawater prepared with Tropic Marin® Sea Salt Classic for regular water changes in your seawater aquarium, to start a new aquarium and to re-equilibrate the pH of a tank.

Available sizes:

  • 2kg Box - for approx. 60 litres of saltwater
  • 4kg Box - for approx. 120 litres of saltwater
  • 10kg Bucket - for approx. 300 litres of saltwater
  • 25kg Bucket - for approx. 750 litres of saltwater


Max 25kg per order. If you require more please contact us so we can advise.

Additional information

Weight N/A

2kg, 4kg, 10kg, 25kg