Tropic Marin Pro Reef Salt 20kg - makes 500 - 600L (box)**

**This item is classed as a large, bulky or a heavy item - additional delivery costs apply. Total delivery will be calculated at checkout.

Pharmaceutically pure sea salt for reef aquaria

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 adjusted buffering stabilizes pH and alkalinity, even when kalk reactors and other methods of alkalinity supply are used. 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.

Benefits

• 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.

Components

Contains all major- and minor elements in the exact proportions found in tropical sea water.

Major Elements:

Calcium; Chlorine; Magnesium; Potassium; Sodium; Sulfur.

​Trace Elements:

Aluminium; Antimony; Arsenic; Barium; Beryllium; Bismuth; Boron; Bromine; Cadmium; Caesium; Carbon; Cerium; Chromium; Cobalt; Copper; Dysprosium; Erbium; Europium; Fluorine; Gadolinium; Gallium; Germanium; Gold; Hafnium; Holmium; Indium; Iodine; Iridium; Iron; Lanthanum; Lead; Lithium; Lutetium; Manganese; Mercury; Molybdenum; Neodymium; Nickel; Niobium; Nitrogen; Osmium; Palladium; Platinum; Praseodymium; Rhenium; Rhodium; Rubidium; Ruthenium; Samarium; Scandium; Selenium; Silicon; Silver; Strontium; Tantalum; Tellurium; Terbium; Thallium; Thorium; Thulium; Tin; Titanium; Tungsten; Vanadium; Ytterbium; Yttrium; Zinc; Zirconium.

Application & Dosage

Use saltwater prepared with Tropic Marin Pro-Reef for regular water changes in your saltwater aquarium, to start a new aquarium and to restore pH balance in an existing aquarium. To achieve a salinity level of 32–35‰ (psu), dissolve 35 ml (approx. 37–40 g / 1.3–1.4 oz.) of Tropic Marin Pro-Reef for every litre or 0.5 cup (approx. 140-150 g) for every US-gallon of water in a container, circulating continuously.

The resulting seawater is ready for use as soon as the salt is completely dissolved and the solution is clear. The specific gravity of the sea salt solution should be 1.025 to 1.027 at a temperature of 25 °C / 77 °F. A weekly, partial water change, replacing 10% of the total water volume with saltwater prepared with Tropic Marin Pro-Reef, will help to maintain the water quality that your livestock needs for good health.

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