Coral Essentials Coral Power Trace B - 50Ml

Our Coral Essentials, Coral Power Trace-B is a concentrated blend of Iron, Zinc, Copper, Manganese, Chromium, Cobalt and Nickel. These trace element metals become depleted in marine tanks and need to be replaced. The Iron in our Coral Power Trace-B is at a concentration of 100,000ppm.