Tropic Marin® Pro-Reef  sea salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. The lower buffering and the correct pH value serve to stabilize the natural water values, and particularly, the hardness of carbonates, even with the use of calcium reactors. Natural and stable conditions for delicate marine life are achieved only by accurately balancing all influencing factors. With Tropic Marin® Pro-Reef you can maintain the alkalinity in a 7-8° dKH range.

Tropic Marin® Pro-Reef is thus the ideal foundation for the care and growth of fish, corals and other aquatic invertebrates in modern reef aquariums. Use seawater prepared with Tropic Marin® Pro-Reef for regular water changes in your seawater aquarium, to start a new aquarium and to re-equilibrate the pH of a tank.

• Tropic Marin® Pro-Reef is particularly well suited to reef aquariums.

• Contains all major, minor and trace elements of tropical seawater in natural proportions. Optimal calcium and magnesium concentrations
  for reef aquariums.

• Ideal pH value and buffering.

• Optimal solubility of all 70 trace elements.

• Prepared salt water can be stored for several weeks before use in the aquarium.

• Tropic Marin® Pro-Reef is the ideal basis for the care of even the most sensitive fish, corals and invertebrates in modern reef aquariums.