Tropic Marin - Carbo-Calcium Powder Calcium & Alkalinity Additive

Highly concentrated calcium and alkalinity powder

Tropic Marin^® Carbocalcium Powder is highly concentrated calcium and alkalinity for dissolving in reverse osmosis water to get the proven Carbo-Calcium solution. After dissolving, one single solution can cover all the calcium and carbonate hardness requirements of a typical reef aquarium without undesirable additional compounds or excess carbon dioxide being produced. This ensures strong growth of corals, coralline algae and other reef organisms. 100 g (3.5 oz.) of Carbocalcium Powder containing more than 30,000 mg of calcium and more than 4,000 °dH.

• A little powder makes a lot of liquid
• Easy to mix with RODI water
• Maintains proper ionic balance
• Doesn't increase salinity (no sodium chloride)
• Single solution for calcium & alkalinity
• Suitable for all size aquariums
• No byproduct formation
• Suitable for all types of corals
• Easy to use 
• Dosing pump ready once mixed