* Calcium is essential for all life and form of cell walls, bones, and skeletons of many marine animals. It is very important in controlling important metabolic functions including regulation of cellular activity. Proper calcium and carbonate maintenance and management is very important for marine animals, fish as well as corals and other invertebrates.

* Deep Ocean uses pure USP and FCC grade calcium in a low concentrated blend of balanced ions. Designed for hobbyist who want to maintain the utmost stable systems to provide optimum coral growth and health.

* Having ionic calcium levels found in natural seawater available at all times in a form that is readily absorbed by corals with little physical work  means more energy available for skeletal growth.

* Deep Ocean Calcium recommends keeping levels to that of natural seawater, which has an average of about 412 ppm of calcium. It is not necessary to maintain high levels of calcium, in fact coralline algae and corals can have magnificent growth rates with calcium levels as low as 412 ppm.

* 200000ppm calcium considerably stronger and more economical than competing calcium products.

* Excellent calcium source for all corals (Lps & Sps), coralline algae, snails, hard tube worms, and clams.

*Ideal for propagation tank include Lps and Sps.

* Intensive boost to your coral´s color and growth.

* For all marine aquariums.

* Prevents deficiency symptoms of calcium ion.

* Free of nitrate & phosphate.

* Free of harmful chelators. 


1)Shake before use.

2)Add(5 ml) of Deep Ocean calcium supplement per(50 US,gal), this will raise the level by 5 ppm per day.


1- Determine the calcium concentration in the Aquarium using an accurate test kit before supplementing.

2- Calculate the amount of  calcium consumption during a week.

3-  According to the reference ، Add the required amount into the tank.

Refrence: Each ml of Deep Ocean Calcium Supplement Solution will increase the concentration of calcium in 1 US-Gallon of water by approximently 52.9  ppm.