Fritz ProAquatics Reef Pro Mix Redline Complete Aquarium Sea Salt, 55-lb Box

• Contains all major and minor elements found in sea water.
• Uses high-quality ingredients like enhanced calcium, magnesium and potassium.
• Completely nitrate, phosphate and ammonia free.
• Complete salt mix for reef or fish only systems.
• Manufactured with only the highest quality materials.

When mixing Fritz Reef Pro Mix, it is best to use RO/DI water quality checked by a TDS meter (TDS should be less than 10 ppm, 0 is preferred). Fill a clean mixing container (dedicated to saltwater mixing only) with desired amount of water to be prepared. For best results, use water between 70-75F (21-24C) when mixing RPM. Slowly add desired amount of RPM to the water to avoid an increase in temperature and precipitation. This helps to prevent precipitation of calcium, alkalinity and other elements. It is recommended to use a mixing pump and an airstone when mixing RPM. This will also help to avoid concentrated areas of material and precipitation. Using a properly calibrated refractometer, bring the water to the desired salinity. Once mixed to a clear solution, add a heater to the water to bring to the current temperature of your aquarium. It is recommended to allow two hours before performing a water change. If water does not mix clear, please contact us for further mixing tips before performing a water change.