Salifert Calcium Test Kit Magnesium supplement for balanced formation

Magnesium supplement for balanced formation of coral skeleton

Use in a canister filter

This RO Membrane is rated at 100 GPD (or Gallons per Day) - so that means 100 Gallons in 24 hours

Notice "Add C1" appears on the screen

Salifert Calcium Test Kit Magnesium supplement for balanced formationSalifert Calcium Profi Test Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft leather corals. In many cases too low a calcium concentration retards coral and coralline algae growth. Calcium also fulfills many important biological functions. In a healthy aquarium, the growth and multiplication of corals, calcareous algae and other organisms can result in calcium depletion. To